Forty-minute workouts of one of the following activities three days a week will lead to a loss of weight. Suppose the following sample data show the number of calories burned during 40-minute workoutsfor three different activities.SwimmingTennisCycling403420390375490255425445290395415397432530263Do these data indicate differences in the amount of calories burned for the three activities? Use a 0.05 level of significance.State the null and alternative hypotheses.O Ho: All populations of calories burned are identical.H: Not all populations of calories burned are identical.Ho: Medians = Median,Medianc%3DH: Medians + Median, + MediancHo: Medians+ Median, + MediancHạ: Mediang = Median, = Medianc%3DHo: Medians = Median-Medianc%DHa: Medians < Median, > MediancHo: Not all populations of calories burned are identical.: All populations of calories burned are identical.Find the value of the test statistic.Find the p-value. (Round your answer to three decimal places.)p-value =What is your conclusion?Do not reject Ho. There is not sufficient evidence to conclude that there is a significant difference in the amount of calories burned for the three activities.Reject Ho. There is not sufficient evidence to conclude that there is a significant difference in the amount of calories burned for the three activities.Do pot reiect HThere is sufficcient evidence to concclude that there is a sianificant difference in the a mount of calories burned for the three activitiesO O

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Forty-minute workouts of one of the following activities three days a week will lead to a loss of weight. Suppose the following sample data show the number of calories burned during 40-minute workouts for three different activities. Swimming Tennis Cycling

Forty-minute workouts of one of the following activities three days a week will lead to a loss of weight. Suppose the following sample data show the number of calories burned during 40-minute workouts for three different activities. Swimming Tennis Cycling

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.

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Question

Forty-minute workouts of one of the following activities three days a week will lead to a loss of weight. Suppose the following sample data show the number of calories burned during 40-minute workouts
for three different activities.
Swimming
Tennis
Cycling
403
420
390
375
490
255
425
445
290
395
415
397
432
530
263
Do these data indicate differences in the amount of calories burned for the three activities? Use a 0.05 level of significance.
State the null and alternative hypotheses.
O Ho: All populations of calories burned are identical.
H: Not all populations of calories burned are identical.
Ho: Medians = Median,
Medianc
%3D
H: Medians + Median, + Medianc
Ho: Medians
+ Median, + Medianc
Hạ: Mediang = Median, = Medianc
%3D
Ho: Medians = Median-
Medianc
%D
Ha: Medians < Median, > Medianc
Ho: Not all populations of calories burned are identical.
: All populations of calories burned are identical.
Find the value of the test statistic.
Find the p-value. (Round your answer to three decimal places.)
p-value =
What is your conclusion?
Do not reject Ho. There is not sufficient evidence to conclude that there is a significant difference in the amount of calories burned for the three activities.
Reject Ho. There is not sufficient evidence to conclude that there is a significant difference in the amount of calories burned for the three activities.
Do pot reiect H
There is sufficcient evidence to concclude that there is a sianificant difference in the a mount of calories burned for the three activities
O O

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