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 210 205 200 220 215 218 230 235 202 240 225 190 210 250 180 Test for significant differences among the calorie content of these three candies. State the null and alternative hypotheses. H0: MedianMM = MedianKK = MedianMW Ha: MedianMM > MedianKK > MedianMW 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 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? (A) Reject H0. There is not sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies. (B) 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. (C) Reject H0. There is sufficient evidence to conclude that there is a significant difference among the calorie content of these three candies. (D) Do not reject H0. There is 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
210	205	200
220	215	218
230	235	202
240	225	190
210	250	180

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

State the null and alternative hypotheses.

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

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

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?

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

(B) 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.

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

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

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