o State whether the results are or are not statistically significant, explaining in terms of the relationship between the p-value and a. . Explain what the results of the test mean, using the vocabulary of hypothesis testing. Explain what the results of the test mean, using words other than the vocabulary of hypothesis testing. • Find a way to change only the sample size and nothing else about the data to make the test give the opposite conclusion. 1. You are back in quality control again, at a factory which produces 2000 products per day. Your job is to look for evidence that less than 90% of the products are of acceptable quality. One day, your sample of 100 products contains 12 defective products. Is this enough evidence to conclude that the quality today is less than 90%? 2. You are studying a species of fruit fly which is believed to have a normally distributed wingspan with a mean of 4 millimeters and a standard deviation of .3 millimeters. You are doing fieldwork to determine if this mean is correct. You set several traps in the area and collect 78 individuals from this species, and find that these 78 fruit flies have a mean wingspan of 4.1 millimeters.
o State whether the results are or are not statistically significant, explaining in terms of the relationship between the p-value and a. . Explain what the results of the test mean, using the vocabulary of hypothesis testing. Explain what the results of the test mean, using words other than the vocabulary of hypothesis testing. • Find a way to change only the sample size and nothing else about the data to make the test give the opposite conclusion. 1. You are back in quality control again, at a factory which produces 2000 products per day. Your job is to look for evidence that less than 90% of the products are of acceptable quality. One day, your sample of 100 products contains 12 defective products. Is this enough evidence to conclude that the quality today is less than 90%? 2. You are studying a species of fruit fly which is believed to have a normally distributed wingspan with a mean of 4 millimeters and a standard deviation of .3 millimeters. You are doing fieldwork to determine if this mean is correct. You set several traps in the area and collect 78 individuals from this species, and find that these 78 fruit flies have a mean wingspan of 4.1 millimeters.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 27E: Another friend asks you to explain how to tell whether two events are dependent or independent. How...
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Can I please get help on question #2 and the 7th through tenth bullet points starting with "State whether the results..." and ending with "Find a way to change..."
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