Answers
Answer:A And B
Step-by-step explanation:
The true stetement is:
The standard deviation of B is greater than the standard deviation of A.
1. The interquartile range (IQR) is a measure of the spread of the data. Since the new brand with only 74% of kernels popped has the lowest percentage, including it in the data set B would likely increase the range of values and therefore increase the interquartile range.
Therefore, this statement is false.
2. The mean is affected by the values of the data set, and including the package with the least kernels popped in data set B would likely lower the overall mean compared to data set A. Therefore, this statement is false.
3. Adding the package with the least kernels popped to data set B might shift the median to a lower value compared to data set A. Therefore, this statement is false.
4. Including the package with the least kernels popped in data set B would increase the spread of the data because it introduces a lower value compared to the other percentages. Therefore, this statement is false.
5. Including the package with the least kernels popped in data set B would likely increase the variability and spread of the data, leading to a greater standard deviation compared to data set A.
Therefore, this statement is true.
6. Including the package with the least kernels popped in data set B would likely shift the center of the data towards a lower value due to the lower percentage. Therefore, this statement is false.
Learn more about IQR here:
https://brainly.com/question/31207390
#SPJ6
Related Questions
find the UV. thank you i will give brainliest
Answers
Answer:
About 10.44
Step-by-step explanation:
I used a calculator.
Hope that this helps!
Answer:
UV = \(\sqrt{65}\) ≈ 8.0623
Step-by-step explanation:
1^2 + 8^2 = c^2
1 + 64 = c^2
65 = c^2
\(\sqrt{65}\) = c
The net of a right circular cylinder is shown. Where the radius of each circle is labled 5 meters and the height of the rectangle is labled 8 meters. What is the surface area of the cylinder?
A: 220 m2
B: 283 m2
C: 408 m2
D: 628 m2
Answers
Answer:
The surface area of the cylinder is equal to: C. 440 m².
How to calculate surface area of a cylinder?
Mathematically, the surface area (SA) of a cylinder can be calculated by using this formula:
SA = 2πrh + 2πr²
Where:
h represents the height.
represents the radius.
By substituting the given parameters into the surface area of a cylinder formula, we have;
Surface area (SA) of cylinder = (2 × 3.14 × 5 × 9) + 2 × 3.14 × 5²
Surface area (SA) of cylinder = 282.6 + 157
Surface area (SA) of cylinder = 439.6 ≈ 440 square meters.
PLEASE HELP
Identify which equations have one solution, infinitely many solutions, or no solution.
Answers
See the image below, hope it helps!
find the slope please it would help so much
Answers
Answer:
1. 1/-4
4. 4
Step-by-step explanation:
Formula of slope of 2 lines: x2-x1/y2-y1. Using this value we got the answer.
hope this helps
During a sale, a store offered a 40% discount on a bed that originally sold for $620. After the sale, the discounted price of the bed was marked up by 40%. To the nearest whole number, what percent of the original price was the price after markup?
Answers
Answer: I think this is 84%
Step-by-step explanation:
Need answer as soon as possible please and thank you :)
Answers
Anyone understand this???
Answers
Answer: 26
We would add the total responses recorded in the Girls row, which is equal to 32. We would then subtract it from the total of that row, 38. 38 - 32 is equal to 6. 6 girls chose their answer as English. We can check our work by adding the responses to see if they added up to the total. Now we move to the boys. The Maths column is 5. The boys row is missing 2 things - english and total. We can find the total by subtracting 38 from 70. This is equal to 32. Now, we can add 7 and 5 (12) and subtract from the row total (32). This is equal to 20. 20 boys chose English.
Now we add the girls and boys. 6 + 20 is equal to 26. 26 is your answer.
Hope this helps.
what is 10% of $14,580
Answers
Answer:
1458
Step-by-step explanation:
10% * 14580
Change to decimal form
.10 * 14580
1458
Answer:
1458
Step-by-step explanation:
14,580 multiply that by .1
You flip a coin and draw a marble at random from a bag containing two purple marbles and one white marble The number of possible outcomes in the sample space is
Answers
Answer:
6 possible outcomes
Step-by-step explanation:
Given:
Flip a coin
Draw a marble at random from a bag containing two purple marbles and one white marble
To Find:
The possible outcomes = ?
Solution:
By Flipping a coin, we have two outcomes, either head or tail
For each of these outcomes we will either tale any one of the balls from the bag
So possible outcomes will be
Head - purple ball
head -purple ball
Head -white ball
Tail - purple ball
Tail -purple ball
Tail -white ball
So there are 6 possible outcomes.
You bought a pair of sneakers for $150. There was a 10% sales tax on the sneakers. How much did you pay in total after tax?
Answers
The sales tax on the sneakers was $150 * (10/100) = $<<150*(10/100)=15>>15.
Therefore, you paid a total of $150 + $15 = $<<150+15=165>>165 after tax.
What is the result of the subtraction problem that is represented on the number line?
Answers
Blue line= 2.5
So I’m not sure what it is asking- 3-2.5 or 2.5-3
So the answer is either 0.5 or -0.5
Hope this helps :) was not really sure because it is worded really weird
In all of Lydia's sixth grade, three-eighths of the students are 10 years old. If there are a total of 56 students in sixth grade, how many of them are 10?
Answers
“Of” means multiply so you will do 3/8x56.
The answer is 21.
56/8= 7
7 is 1/8 or one-eighth
7x3=21
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST
Answers
Answ
Step-by-step explanation:
Characteristics is greecex
The point (2, 3) is reflected over the line y = x to create Point A. What are coordinates of point A?
Answers
Answer: the answer is -2,-3
Step-by-step explanation: If you look on the numberline you will see 2,3, then you eill have to reflect it ( the oppisite of 2,3 ) and then theres your answer -2-3
what is the length of side x?
ABCD ~ EFGH
Answers
Answer:
I believe it would be 0.6 Because 1.8 is 1.2x1.5 so if you take 0.4x1.5 you get 0.6
1.8/3=0.6
HELP ME ASAP
PLZ I NEED HELP
Answers
Answer:
1+1=2
Step-by-step explanation:
Your welcome!
Jake has a block shaped like the prism shown in a set of toys. Find the total surface area of the block.
Answers
Answer: you need at add the photo
Step-by-step explanation:
Height of triangular prism: 2.3 inches
Slant Height: 2.5 inches
Connector of the 2 bases: 4 inches
Side length of the triangle: 2 inches
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
Answers
after 14 days how much homework was assign
Answers
Answer:
It would be 12
Step-by-step explanation:
I took the quiz and got it correct
Answer
28
Step-by-step explanation:
ANSWER NOW PLEASE
7th grade math
A plumber has a very long piece of pipe that is used to run city water parallel to a major roadway. The pipe is cut into two sections. One section of pipe is 12 ft. shorter than the other. If 3/4 of the length of the shorter pipe is 120 ft., how long is the longer piece of the pipe?
Answers
Answer:
172 ft
Step-by-step explanation:
120 + the other 1/4 is 160 160 + 12 is 172
Answer:
172 ft
Step-by-step explanation:
Tyra's family is spending the afternoon in Millersville. They plan to see a movie and then explore the town. The movie will cost the family $36, and parking costs $4 per hour.
How long will the family be able to spend in Millersville if they want to spend less than $60 and they don’t have any other expenses?
Answers
They can be there for 6 hours because 36 + 4(6) is 60.
Answer:
they can be there for 6
hours
Step-by-step explanation:
good luck
Two friends plant a tree and record the height of the tree each following year to track its growth. The data can be represented by the linear model y = 4.3z +3.25, where y represents the height of the tree, in feet, and z represents the number of years since it was planted.
Based on the linear model, what is the expected height of the tree in 8 years?
3.25
4.3
31.2
37.65
Answers
Answer:
D.) 37.65
Step-by-step explanation:
I know that 8 is an input based on this word problem. So, then I plug in the 8 for z and solve to find the expected height of the tree in 8 years.
y=4.3z+3.25
y=4.3(8)+3.25
y=34.4+3.25
y=37.65
In 8 years the expected height of the tree is 37.65
Write your answer as either a whole number, a reduced improper fraction, or a decimal rounded to the hundredths place.
Answers
Answer:
Step-by-step explanation:
9x=32
NO ONE IS HELPING ME PLEASE IM FINNA CRY I SWEAR I BEGGING YOU!!!! THIS IT DUE TODAY and PLZ explain!!!!!
1 question is first image
2 question is second image
3 question is third image
Answers
Question 1: 4 1/3
Question 2: -0.5
Question 3: 0.83
Did not specify how these should be done so First is Slope form, the rest are decimal.
Answer:
1)13/3
2)-1/2
3)5/6
Step-by-step explanation:
1) the negatives cancel
2)(3/4)/(9/16) --> (3/4)*(16/9) --> 4/3
3) (4/3) + (9/3) = 13/3
1)-6+4 = -2
2)-1+5 = 4
3)-2/4 --> -1/2
1)8-(5+(3(-4))) = 15
2)4^2 +2 = 18
3)15/18 --> 5/6
What is 4(x+2)
The x = 2
Answers
Answer: 16
Step-by-step explanation: First you take care of what's inside the parenthesis which is x+2 and sine x=2 you should get 4. Then you do have 4(4). Which means all you need to do is multiple 4 times 4 and you get 16.
4.50x5% =? what is the answer on this one
Answers
lol I hope this helps!!
4.50 x .05 = .225
5% = .05
Please help me out with this problem
Answers
Answer:
The value of y is \(-1.33...\)
Step-by-step explanation:
WKT, the given equation is \(\frac{-1}{2} =\frac{3}{8} y\)
Here, y is a variable.
Now, to solve the equation,
we need to multiply \(\frac{8}{3}\) on both sides of the given equation, in order to get the values of y.
That is, \(\frac{-1}{2}\) × \(\frac{8}{3} =\frac{8}{3}\) × \(\frac{3}{8} y\)
⇒\(-\frac{1}{2}\) × \(\frac{8}{3}= y\)
⇒\(-\frac{8}{6}=y\)
⇒\(y=-\frac{4}{3}\)
or \(y=-1.333\)
Therefore, the value of y is \(-1.33...\).
To learn more about cross-multiplication,
https://brainly.com/question/13019339
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.
Which one is right and why?
Answers
THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!
The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.
The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.
3(n+2)-(n-1)=17
what is the value of ‘n’
please show steps on how to solve the problem
Answers
Answer:
n=5
Step-by-step explanation:
First you would want to distribute the 3 and the negative. This would give you the equation 3n+6-n+1=17. Then when you simplify the equation you would get 2n+7=17. Then take away the 7 to isolate the variable so it would look lik 2n=10. Then divide by 2 to get n which is 5. So n=5