Question

Sara is studying how quickly adults tire after eating turkey. She splits a group of 20 adults into 2 groups. One group is given turkey to eat and the other group is not given anything to eat. Sara asks the adults to start exercising at the same, and to stop when they tire, measuring the time each adult stops exercising. She finds that the adults who did not eat turkey exercised 2 minutes longer than those who did eat turkey. Sara rerandomizes the data, calculates the difference between the means, and creates the dot plot shown below. Based on the data, can Sara conclude the difference is signi

Answer 1

-ce?

Answer 2

http://learn.flvs.net/webdav/assessment_images/educator_algebraII_v14/09_08_01.jpg

Answer 3

A. No, Sara cannot conclude the difference is significant because a 2-minute difference is likely to happen by chance.
B. Yes, Sara can conclude the difference is significant because 0.25 is the difference in means that occurs most often.
C. No, Sara cannot conclude the difference is significant because 0.25 is the difference in means that occurs most often.
D.Yes, Sara can conclude the difference is significant because a 2-minute difference is not likely to happen by chance.

Answer 4

@Preetha

Answer 5

@satellite73

Answer 6

@ganeshie8

Answer 7

@Hero

Answer 8

@Loser66

Answer 9

I don't know this. I am sorry.

Answer 10

@Loser66

Answer 11

help plz

Answer 12

You will need to make a screen print for the "dot plot". We cannot see it without logging into your school.

Answer 13

Ps. I dont understand Statistics that well

Answer 14

Ps. I dont understand Statistics that well

Answer 15

@vera_ewing

Answer 16

plz help me

Answer 17

@CoconutJJ

Answer 18

help me @ganeshie8