c) Calculate the value of the test statistic.d) Find the critical value for the appropriate test statistic.e) Find the upper boundary of a 95% confidence interval of the mean chirp rate of male field crickets that was on a high protein diet for 8 days.These are all under one question, please assist me as i am in need of great assistance and it will be appreciated. Thank you Identify the correct alternative hypothesis.O H1 : µ 7 66.6O H1 : ã < 66.6O H1 : a = 60O H1 : µ < 66.6O H1 : a < 60O H1 : µ = 60О Нi: д> 60O H1 : µ + 60O H1 : µ = 66.6O H1 : µ > 66.6О Нi: д < 60O H1 : ¤ > 66.6O H1 : a + 60O H1 : ã > 60O H : a = 66.6O H1 : a + 66.6b)What assumption is needed to run a parametric test for this research project?O Assume that the population of male field crickets follows a normal distribution.O Assume that the population distribution of male field crickets follows the t distribution.O Assume that the population distribution of the chirp rate follows the t distribution.Assume that the population of chirp rate follows a normal distribution. The article "Well-Fed Crickets Bowl Maidens Over" (Nature Science Update, February 11, 1999) reported that female field crickets are attracted to maleswith high chirp rates and hypothesized that chirp rate is related to nutritional status. The usual chirp rate for male field crickets was reported to varyaround a mean of 60 chirps per second. To investigate whether the chirp rate was related to nutritional status, investigators fed 25 male crickets a highprotein diet for 8 days, after which chirp rate was measured.Let:The parameter u be the mean chirp rateof male crickets on a high protein diet for 8 days.Given:The mean chirp rate for the random sample of crickets on the high protein diet was reported to be 66.6 chirps per second with a standard deviationof 16.Research Question:Is there convincing evidence that the mean chirp rate for crickets on a high protein diet implies an advantage in attracting the ladies?It is known that the researchers did not want to risk a Type l error of more than 5%.

The article "Well-Fed Crickets Bowl Maidens Over" (Nature Science Update, February 11, 1999) reported that female field crickets are attracted to males with high chirp rates and hypothesized that chirp rate is related to nutritional status. The usual chirp rate for male field crickets was reported to vary around a mean of 60 chirps per second. To investigate whether the chirp rate was related to nutritional status, investigators fed 25 male crickets a high protein diet for 8 days, after which chirp rate was measured. Let: The parameter µ be the mean chirp rate of male crickets on a high protein diet for 8 days. Given: The mean chirp rate for the random sample of crickets on the high protein diet was reported to be 66.6 chirps per second with a standard deviation of 16. Research Question: Is there convincing evidence that the mean chirp rate for crickets on a high protein diet implies an advantage in attracting the ladies? It is known that the researchers did not want to risk a Type lerror of more than 5%.

The article "Well-Fed Crickets Bowl Maidens Over" (Nature Science Update, February 11, 1999) reported that female field crickets are attracted to males with high chirp rates and hypothesized that chirp rate is related to nutritional status. The usual chirp rate for male field crickets was reported to vary around a mean of 60 chirps per second. To investigate whether the chirp rate was related to nutritional status, investigators fed 25 male crickets a high protein diet for 8 days, after which chirp rate was measured. Let: The parameter µ be the mean chirp rate of male crickets on a high protein diet for 8 days. Given: The mean chirp rate for the random sample of crickets on the high protein diet was reported to be 66.6 chirps per second with a standard deviation of 16. Research Question: Is there convincing evidence that the mean chirp rate for crickets on a high protein diet implies an advantage in attracting the ladies? It is known that the researchers did not want to risk a Type lerror of more than 5%.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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