Confidence interval estimate of the mean amount

Assignment Help Basic Statistics
Reference no: EM132142287

A food safety guideline is that the mercury in fish should be below 1 part per million? (ppm). Listed below are the amounts of mercury? (ppm) found in tuna sushi sampled at different stores in a major city. Construct a 98% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in tuna? sushi?

0.60

0.76

0.11

0.97

1.37

0.50

0.94

What is the confidence interval estimate of the population mean mu??

Reference no: EM132142287

Questions Cloud

What is the probability that a student studied : What is the probability that a student studied for the class, given that he or she passed the class (p(S / P))?
Person in this population is a teenager : (a) What is the probability that a person in this population is a teenager? (b) What is the probability of selecting a participant who is at least 20 years old
Percentage of players on the team runs : What percentage of players on the team runs the 100-meter dash in faster than 14.44 seconds? (Round your answer to two decimal places.)
Mean and standard deviation of the number : In a sample of size 100 from the U.S. population, what are the mean and standard deviation of the number in the sample who are more than 65 years old?
Confidence interval estimate of the mean amount : Construct a 98% confidence interval estimate of the mean amount of mercury in the population. Does it appear that there is too much mercury in tuna? sushi?
Ecological impact of parasite infections : To investigate the ecological impact of parasite infections, scientists measured the distance that infected western fence lizards
Determine whether making this prediction is valid : What are two things we should check to determine whether making this prediction is valid/reasonable?
Birth weight of a newborn baby : A doctor wants to predict the birth weight of a newborn baby (measured in grams) based on the gestational age (measured in weeks) at the time of birth.
Theoretical sampling and experimental sampling : How many different samples of this size can be selected from this population of 18 patients using theoretical sampling and experimental sampling?

Reviews

Write a Review

Basic Statistics Questions & Answers

  If a student scored 75 in his exam while the class mean is

if a student scored 7.5 in his exam while the class mean is 8.7 and the standard deviation is 1.1 how much percent of

  In this assignment you will examine quarterly accident data

this assignment requires an amount of computer work and written comment. you may need to seek guidance from your tutor

  How many bad seeds do you expect to get

A company selling vegetable seeds in packets of 20 estimates that the mean number of seeds that will actually grow is 18, with a standard deviation of 1.2 seeds

  Find the average stress levels for true and for false answer

Stress levels were recorded during a true answer and a false answer given by each of six people in a study of lie detecting equipment.

  Social order and a commitment to freedom

America was a land of many visions. Of those visions, one of the most important for America as it developed, was the vision of the creation

  Permutation chi square test to regular chi square table test

Permutation chi square test to a regular chi square table test. What happens in situations, where assumptions of a chi square test are violated? Discuss.

  Amount of time spent in the hospital

Let's begin by listing all of the variables. Response: The amount of time spent in the hospital-Explanatory: age, cholesterol level, blood pressure, and the hospital you are in.

  Percentage of expected medicare payers

The percentage of expected Medicare payers at Freemont Hospital in Alameda with a population of 500 employers, and out of the 500 employers how many employers with pay in the next 5 years.

  What is the firm wacc

If the firm's yield to maturity on bonds is 8.5% and investors require a 12% return on the firm's common stock, what is the firm's WACC?

  Null and alternative hypothesis-planning habits

American Demographics reported the results of a survey on the planning habits of men and women. In response to the question.

  Rectangle with vertices at the four points

A rectangle with vertices at the four points (0, 0), (0,3), (1, 3), and (1, 0). (e) A square with vertices at the four points (0, 0), (1, 1), (0, 2), and ( - 1,

  Discuss the given survey with the nonparametric test

Strongly support, support, no opinion, do not support, strongly do not support. The number of people in each category was recorded.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd