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Part 4: Do you reject/not reject the null hypothesis?

Part 4: Do you reject/not reject the null hypothesis?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Part 4: Do you reject/not reject the null hypothesis?

Sodium Contents of Foods The amount of sodium (in milligrams) in one serving for a random sample of three different kinds of foods is listed here. At the 0.025 level of significance, is there sufficient evidence to conclude that a difference in mean sodium amounts exists among condiments, cereals, and desserts? Condiments 190 160 95 95 270 130 230 Send data to Excel Part 1 of 5 Part 2 of 5 Cereals 250 State the hypotheses and identify the claim with the correct hypothesis. Ho: H₁ H₂ H3 Not claim H₁: At least one mean is different from the others. Claim Part: 2 / 5 209 267 164 202 289 234 Part 3 of 5 Desserts 100 180 250 250 300 360 300 160 Find the critical value. Use The F Distribution Table to find the critical value. Round the answer to two decimal places. The critical value is 4.51 Compute the test value. Round the intermediate and the final answers to two decimal places. F =
Transcribed Image Text:Sodium Contents of Foods The amount of sodium (in milligrams) in one serving for a random sample of three different kinds of foods is listed here. At the 0.025 level of significance, is there sufficient evidence to conclude that a difference in mean sodium amounts exists among condiments, cereals, and desserts? Condiments 190 160 95 95 270 130 230 Send data to Excel Part 1 of 5 Part 2 of 5 Cereals 250 State the hypotheses and identify the claim with the correct hypothesis. Ho: H₁ H₂ H3 Not claim H₁: At least one mean is different from the others. Claim Part: 2 / 5 209 267 164 202 289 234 Part 3 of 5 Desserts 100 180 250 250 300 360 300 160 Find the critical value. Use The F Distribution Table to find the critical value. Round the answer to two decimal places. The critical value is 4.51 Compute the test value. Round the intermediate and the final answers to two decimal places. F =
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