The better-selling candies are often high in calories. Assume that the following data show the calorie content from samples of M&M's, Kit Kat, and Milky Way candies. M&M's Kit Kat Milky Way 250 245 200 210 205 208 220 235 202 240 215 190 250 230 180 Test for significant differences among the calorie content of these three candies. State the null and alternative hypotheses. H0: All populations of calories are identical. Ha: Not all populations of calories are identical. H0: Not all populations of calories are identical. Ha: All populations of calories are identical. H0: MedianMM = MedianKK = MedianMW Ha: MedianMM > MedianKK > MedianMW H0: MedianMM = MedianKK = MedianMW Ha: MedianMM ≠ MedianKK ≠ MedianMW H0: MedianMM ≠ MedianKK ≠ MedianMW Ha: MedianMM = MedianKK = MedianMW Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = At a 0.05 level of significance, what is your conclusion? Reject H0. There is sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies. Do not reject H0. There is sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies. Do not reject H0. There is not sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies. Reject H0. There is not sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies.

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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The better-selling candies are often high in calories. Assume that the following data show the calorie content from samples of M&M's, Kit Kat, and Milky Way candies.

M&M's	Kit Kat	Milky Way
250	245	200
210	205	208
220	235	202
240	215	190
250	230	180

Test for significant differences among the calorie content of these three candies.

State the null and alternative hypotheses.

H₀: All populations of calories are identical.
H_a: Not all populations of calories are identical.

H₀: Not all populations of calories are identical.
H_a: All populations of calories are identical.

H₀: Median_MM = Median_KK = Median_MW
H_a: Median_MM > Median_KK > Median_MW

H₀: Median_MM = Median_KK = Median_MW
H_a: Median_MM ≠ Median_KK ≠ Median_MW

H₀: Median_MM ≠ Median_KK ≠ Median_MW
H_a: Median_MM = Median_KK = Median_MW

Find the value of the test statistic. (Round your answer to two decimal places.)

Find the p-value. (Round your answer to three decimal places.)

p-value =

At a 0.05 level of significance, what is your conclusion?

Reject H₀. There is sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies.

Do not reject H₀. There is sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies.

Do not reject H₀. There is not sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies.

Reject H₀. There is not sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies.

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