lthy food during lunchperiods. Patriceclaims that the average student at her large high school spends more than $94 per month on unhealthy food during lunch periods. Patrice will conduct a study to investigate this claim. a)To collect data, Patrice will select a sample of 32 students from the population. i)State Patrice’s population of interest. ii)Name and describe a samplingmethod Patrice could use to satisfy the conditions needed for inference to the population. b)Based on the sample of 32 students, Patrice calculated a sample mean of $96.50per month and a sample standard deviation of $6.30 per month. Assume all conditions for inference are met. At the significance level of a = 0.05, do the data provide convincing statistical evidence to supportPatrice’s claim? Complete an appropriate inferenceprocedure to suppo
A report published by Cafeteria Newsreported that high school students spend an average of $94 per month on unhealthy food during lunchperiods. Patriceclaims that the average student at her large high school spends more than $94 per month on unhealthy food during lunch periods. Patrice will conduct a study to investigate this claim.
a)To collect data, Patrice will select a sample of 32 students from the population.
i)State Patrice’s population of interest.
ii)Name and describe a samplingmethod Patrice could use to satisfy the conditions needed for inference to the population.
b)Based on the sample of 32 students, Patrice calculated a sample mean of $96.50per month and a sample standard deviation of $6.30 per month. Assume all conditions for inference are met. At the significance level of a = 0.05, do the data provide convincing statistical evidence to supportPatrice’s claim? Complete an appropriate inferenceprocedure to support your answer.
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