A Question 20 The Amount Of Sugar In A Glazed Donut Is 12 G Many People Feel That Cereal Is A Healthier Alternative For 1 (60.02 KiB) Viewed 31 times
A Question 20 The Amount Of Sugar In A Glazed Donut Is 12 G Many People Feel That Cereal Is A Healthier Alternative For 2 (49.96 KiB) Viewed 31 times
A Question 20 The amount of sugar in a glazed donut is 12 g. Many people feel that cereal is a healthier alternative for children over glazed donuts. The table contains the amount of sugar in a sample of cereal that is geared towards children. Is there enough evidence to show that the mean amount of sugar in children's cereal is more than in a glazed donut? Test at the 5% level. < > Sugar Amounts in Children's Cereal 14 15 12 11 8 9 15 9 13 16 13 13 15 16 8 14 12 14 14 State the hypotheses. Ho: ? Ha: H? Calculate the sample mean. Round to three decimal places. X= Calculate the test statistic. Round to three decimal places. t = Find the p-value. Round to four decimal places. p-value State your decision. Since the p-value is greater than 0.05, reject Ho. Since the p-value is less than 0.05, reject Ho. O Since the p-value is greater than 0.05, fail to reject Ho Since the p-value is less than 0.05, fail to reject Ho.
Interpret the results. At the 5% level of significance, there is not enough evidence to conclude that the mean amount of sugar in cereal geared towards children is less than 12 g, the amount of sugar in a glazed donut. At the 5% level of significance, there is not enough evidence to conclude that the mean amount of sugar in cereal geared towards children is not equal to 12 g, the amount of sugar in a glazed donut. At the 5% level of significance, there is enough evidence to conclude that the mean amount of sugar in cereal geared towards children is not equal to 12 g, the amount of sugar in a glazed donut. O At the 5% level of significance, there is enough evidence to conclude that the mean amount of sugar in cereal geared towards children is more than 12 g, the amount of sugar in a glazed donut. O At the 5% level of significance, there is not enough evidence to conclude that the mean amount of sugar in cereal geared towards children is more than 12 g, the amount of sugar in a glazed donut. sugar At the 5% level of significance, there is enough evidence to conclude that the mean amount of in cereal geared towards children is less than 12 g, the amount of sugar in a glazed donut.
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