Computing probability having sample mean

Assignment Help Basic Statistics
Reference no: EM1317954

Captain D's tuna is sold in cans that have a net weight of 8 ounces. The weights are normally distributed with a mean of 8.025 ounces and a standard deviation of 0.125 ounces. You take a sample of 36 cans. Compute the probability that the sample would have a mean:

a. greater than 8.03 ounces?

b. less than 7.995 ounces?

c. between 7.995 and 8.03 ounces?

Reference no: EM1317954

Questions Cloud

Generate a scatterplot with the linear regression line : A researcher selects a random example of college students and measures number of hours they spend watching television per week and their grade point average.
Estimate whether the system is inconsistent or consistent : Estimate whether the system is inconsistent or consistent
Evaluate newton''s method discrete-time dynamical system : Use Newton's Method for three steps to find the cube root - Evaluate the Newton's method discrete-time dynamical system to check your answer for the first step and compute the next two values.
Changing the health care system : Express the challenges involved in changing the health care system?
Computing probability having sample mean : Calculate probability that the sample would have a mean:
Evaluate the tangent line approximation : Evaluate the tangent line approximation of the two values and compare with the true value - what about the graph cases
Global challenges in health care : Crittically discuss two of the global challenges in health care.
Prove that the set of natural numbers : Prove that the set of natural numbers will be a ring by using ring definition - set of natural numbers
Ninety eight percent confidence interval : Create a 98 percent confidence interval for the population mean.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Flipping of coins

A fair coin was flipped three times and landed heads three times. What is the probability of a head on the next toss?

  A psychologist theorized where people can hear

Utilizing the .05 level, do the results support the psychologists' theory. A psychologist theorized where people can hear better when they have just eaten a large meal.

  Determining market on the risk-adjusted basis

Rank the funds by using this alternative measure of risk. Which, if any outperformed the market on the risk-adjusted basis.

  Population standard deviation

To test whether the population standard deviation differ significantly using Chi-Square test.

  Administrator providing the course material

Suppose it costs $25 per student for the administrators to provide the course materials.

  Finding values symmetrically distributed around mean

95% of breaking strengths will be contained between what two values symmetrically distributed around mean?

  Wilcoxon rank sum of the ranks for group

The Wilcoxon rank sum of the ranks for group and The value of the Wilcoxon signed rank statistic

  Decision theory-minimax and maximax principle

Decision making under risk is the same as decision making under uncertainty because in both the probabilities are unknown.

  What should the average weight be if the production manager

The weight of a product is normally distributed with a standard deviation of .5 ounces. What should the average weight be if the production manager wants no more than 5 percent of the products to weight more than 5.10 ounces.

  Defining the decision rule

Define the decision rule. Calculate the value of the test statistic.

  Estimating probability based on the discrete distribution

The casino game craps is based on rolling two dice. Here is the assignment of probabilities to the sum of numbers on the up face when two dice are rolled:

  Association between two variables using chi-square

Calculate chi-square for the cross-tab. Show your work. Is there a statistically significant relationship between these variables?

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