subject
Mathematics, 05.08.2020 16:01 alina1120

A potato chip company makes potato chips in two flavors, Regular and Salt & Vinegar. Riley is a production manager for the company who is trying to ensure that each bag contains about the same number of chips, regardless of flavor. He collects two random samples of 10 bags of chips of each flavor and counts the number of chips in each bag. Assume that the population variances of the number of chips per bag for both flavors are equal and that the number of chips per bag for both flavors are normally distributed. Let the Regular chips be the first sample, and let the Salt & Vinegar chips be the second sample. Riley conducts a two-mean hypothesis test at the 0.05 level of significance, to test if there is evidence that both flavors have the same number of chips in each bag. (a) H0:μ1=μ2; Ha:μ1≠μ2, which is a two-tailed test. (b) t≈1.44 , p-value is approximately 0.167 (c) Which of the following are appropriate conclusions for this hypothesis test? A. There is insufficient evidence at the 0.05 level of significance to conclude that Regular and Salt & Vinegar chips have different amounts of chips per bag. B. There is sufficient evidence at the 0.05 level of significance to conclude that Regular and Salt & Vinegar chips have different amounts of chips per bag. C. Reject H0.D. Fail to reject H0.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:30
Is the point (0, 8) on the x-axis or y-axis? how do you know?
Answers: 2
question
Mathematics, 22.06.2019 01:00
Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?
Answers: 1
question
Mathematics, 22.06.2019 01:30
Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?
Answers: 1
question
Mathematics, 22.06.2019 02:00
There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?
Answers: 1
You know the right answer?
A potato chip company makes potato chips in two flavors, Regular and Salt & Vinegar. Riley is a...
Questions
question
History, 21.09.2021 14:00
question
English, 21.09.2021 14:00
question
Social Studies, 21.09.2021 14:00
question
Mathematics, 21.09.2021 14:00
question
English, 21.09.2021 14:00
question
History, 21.09.2021 14:00