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A manufacturer of children's vitamins claims that its vitamins are mixed so that each batch has exactly the following percentages of each color: 30 % green, 30 % yellow, 20 % red, and 20 % orange. To test the claim that these percentages are incorrect, 100 bottles of vitamins were sampled and the colors of the vitamins were tallied. The results are listed in the following table. At a = 0.10, determine whether there is sufficient evidence to conclude that the percentages stated by the vitamin manufacturer are incorrect. Children's Vitamins Green Yellow Red Orange Number 1520 1512 1088 1093 Copy Data Step 1 of 4 : State the null and alternative hypotheses in terms of the expected proportion for each color of vitamin. Ho Pgroen Pyellow Ha: There is a difference from the stated proportions. Pred Porange Answer E Keypad Tables Keyboard Shortcut Pgroen Pyellow Pred Porange

A manufacturer of children's vitamins claims that its vitamins are mixed so that each batch has exactly the following percentages of each color: 30 % green, 30 % yellow, 20 % red, and 20 % orange. To test the claim that these percentages are incorrect, 100 bottles of vitamins were sampled and the colors of the vitamins were tallied. The results are listed in the following table. At a = 0.10, determine whether there is sufficient evidence to conclude that the percentages stated by the vitamin manufacturer are incorrect. Children's Vitamins Green Yellow Red Orange Number 1520 1512 1088 1093 Copy Data Step 1 of 4 : State the null and alternative hypotheses in terms of the expected proportion for each color of vitamin. Ho Pgroen Pyellow Ha: There is a difference from the stated proportions. Pred Porange Answer E Keypad Tables Keyboard Shortcut Pgroen Pyellow Pred Porange

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
Section10.1: Measures Of Center
Problem 9PPS
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A manufacturer of children's vitamins claims that its vitamins are mixed so that each batch has exactly the following percentages of each color: 30 % green, 30 % yellow, 20 % red, and 20 % orange. To test the claim that these percentages are incorrect, 100 bottles of vitamins were sampled and the colors of the vitamins were tallied. The results are listed in the following table. At a = 0.10, determine whether there is sufficient evidence to conclude that the percentages stated by the vitamin manufacturer are incorrect. Children's Vitamins Green Yellow Red Orange Number 1520 1512 1088 1093 Copy Data Step 1 of 4: State the null and alternative hypotheses in terms of the expected proportion for each color of vitamin. Ho: Pereen = - Porange Pyellow Ha: There is a difference from the stated proportions. Pred = Answer O Tables Кeypad Keyboard Shortcuts Pgreen Pyellow Pred = Porange ||
Transcribed Image Text:A manufacturer of children's vitamins claims that its vitamins are mixed so that each batch has exactly the following percentages of each color: 30 % green, 30 % yellow, 20 % red, and 20 % orange. To test the claim that these percentages are incorrect, 100 bottles of vitamins were sampled and the colors of the vitamins were tallied. The results are listed in the following table. At a = 0.10, determine whether there is sufficient evidence to conclude that the percentages stated by the vitamin manufacturer are incorrect. Children's Vitamins Green Yellow Red Orange Number 1520 1512 1088 1093 Copy Data Step 1 of 4: State the null and alternative hypotheses in terms of the expected proportion for each color of vitamin. Ho: Pereen = - Porange Pyellow Ha: There is a difference from the stated proportions. Pred = Answer O Tables Кeypad Keyboard Shortcuts Pgreen Pyellow Pred = Porange ||
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