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A data set includes weights (in grams) of 37 Reese's Peanut Butter Cup Miniatures. The accompanying Statdisk display shows results from using all 37 weights to test the claim that the sample is from a population with a mean equal to 8.953 g. Test the given claim by using the display provided from Statdisk. Use a 0.01 significance level.

Identify the null and alternative hypotheses.
H₀+
H₁=

User Xatenev
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Final answer:

The null hypothesis (H₀) states the population mean is 8.953 g, and the alternative hypothesis (H₁) states the mean is not 8.953 g. We use the p-value to decide whether to reject H₀, and if it's higher than 0.01, we do not reject the null hypothesis.

Step-by-step explanation:

To test the claim that the sample is from a population with a mean equal to 8.953 g using the Statdisk display at a significance level of 0.01, we begin by identifying the null and alternative hypotheses. The null hypothesis (H₀) asserts that there is no difference from the claimed population mean; therefore, H₀: μ = 8.953 g. The alternative hypothesis (H₁) is that the true population mean is not 8.953 g, represented as H₁: μ ≠ 8.953 g.

Next, we examine the provided p-value from the Statdisk output to make a decision. If the p-value is less than the significance level of 0.01, we reject the null hypothesis. Conversely, if the p-value is greater than 0.01, we do not reject the null hypothesis. Based on the information provided in the prompt, if "a < p-value, do not reject H₀", we conclude that the evidence is insufficient to reject the null hypothesis that the mean weight of Reese's Peanut Butter Cup Miniatures is 8.953 g.

User Neilon
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