Use your calculated z score along with the z table to find

Assignment Help Basic Statistics
Reference no: EM13614635

A beer distributer believes that the amount of beer in a 12 ounce can of beer has a normal distribution with a mean of 12 ounces with a standard deviation of 0.75 ounces. If 24 cans are randomly chosen, what is the probability that the average weight of these cans is less than 11 ounces?

Use the information above to calculate the Z score that you will use in this problem. Round your answer to the 2nd decimal place.

Use your calculated Z score along with the Z table to find probabiltiy that the average weight of 24 cans of beer is less tahn 11 ounces:

Use the probabilty to answer the following question: Would it be unusual to randomly choose 24 cans of beer and find that the average weight is less than 11 ounces?

Reference no: EM13614635

Questions Cloud

What proportion of students drink decaffeinated coffee only : a national survey of graduate students is conducted to assess thier consumption of coffee. the table below summarizes
In a preliminary random sample of 30 small businesses it : for this problem carry at least four digits after the decimal in your calculations. answers may vary slightly due to
What can you say about the average differences in influence : female undergraduates in randomized groups of 17 took part in a self-esteem study. the study measured an index of
State the appropriate conclusion reject the null hypothesis : complete the following hypothesis test ho ? 52 ha ? lt 52 ? 0.01 using the data below.55 47 58 55 39
Use your calculated z score along with the z table to find : a beer distributer believes that the amount of beer in a 12 ounce can of beer has a normal distribution with a mean of
Kinetic and potential energy effects can be neglected : water vapor at 5 bar. 320 degree c enters a turbine operating at steady state with a mass flow rate of 1.5 kgs and
Now use the calculate z score along with the z table to : the turkeys found in a county in southern ohio have an average weight of 15.6 pounds with a standard deviation of 4.0
Use the information above along with the z table to find : according to thepoultrysite.com the weights of broilers are approximately normally distributed with a mean of 1387
Apply the newton-raphson method to the function fx tanhx2-9 : a apply the newton-raphson method to the function fx tanhx2-9 to evaluate its known real root at x3. use an initial

Reviews

Write a Review

Basic Statistics Questions & Answers

  Develop a regression model to predict delivery time

The delivery times and the number of cases delivered were recorded in the delivery file: Develop a regression model to predict delivery time, based on the number of cases delivered.

  Initial perception of the information

What is your initial perception of this information? What are other ways, beyond looking at the p-value alone, you could use to try to interpret what this outcome of r(2398) = -.21 tells us about the relationship between length of time taking drug..

  Compute test statistics z score for sample

Scores on test form normal distribution with mean of µ = 150 and a standard deviation of σ = 25. Mean for sample is M = 158. Compute test statistics (z score) for sample.

  To test the claim using single mean z test

Does this sample indicate a smaller average? Use α = 0.05 and assume a normally distributed population.

  Check the assumptions of normality and homogeneity of vary

Epidemiologists are researching the relationship between two levels of tobacco exposure and a positive diagnosis of esophageal cancer. With SPSS, use the data set bd1.sav and the variables tob2 (dichotomized smoking status)

  Find probability that one is democrat followed by republican

if two voters are randomly selected for a telephone survey, what is the probability that they one is a Democrat followed by a Republican? Round your answer to 4 decimal places.

  Finite-population correction factor

Should the finite-population correction factor be used? Why or why not?

  Determine analytical estimate

In a class roster of 18 students, what are the chances that there are at least 2 people with the same birthday (same day, not same year)?

  Differentiate between correlation and causation

Differentiate between correlation and causation. What are the practical applications? How would it be used in the workplace?

  Create graph with trendline displayed-different regression

Create a graph with the trendline displayed for each of the three different regressions. What are the least squares regression line equations for each of the three different regressions?

  Lifetimes of computer memory chips have gamma distribution

lifetimes of computer memory chips have gamma distribution with mean mu4 years and variance sigma2163 years. what is

  Evaluate the drive-through service

A bank asks customers to evaluate the drive-through service as good, average, or poor. Which level of measurement does this classification illustrate?

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