User Account

All Pages

If the z-value for a given value x of the random variable x

Assignment Help Basic Statistics
Reference no: EM13585148

If the z-value for a given value x of the random variable X is z = 1.96, and the distribution of X is normally distributed with a mean of 60 and a standard deviation of 6, to what x-value does this z-value correspond?

1. 71.76

2. 67.96

3. 61.96

4. 48.24

Reference no: EM13585148

Questions Cloud

Woolford inc declared a cash dividend of 100 per share on : wilco corporation has the following account balances at december 31 2014. common stock 5 par value 510000 treasury
A bond has a par value of 1000 pays 50 semiannually and has : a bond has a par value of 1000 pays 50 semiannually and has a maturity of 10 years. if the bond earns 12 per year what
Pam erickson construction company changed from the : pam erickson construction company changed from the completed-contract to the percentage-of-completion method of
For the term lambdax x lambday y write down the type of : 1 beta-reductiona underline the free variables in the term lambday x. x y a. a x b beta-reduce that term to its normal
If the z-value for a given value x of the random variable x : if the z-value for a given value x of the random variable x is z 1.96 and the distribution of x is normally
Nombre company managemnet predicts 56000000 of variable : nombre company managemnet predicts 560000.00 of variable costs. 860000. of foxed costs and a pretax income of 328000.00
A researcher tests 10 individuals before and after an : question a researcher tests 10 individuals before and after an experimental procedure.the results are shown below. how
If generally accepted accounting principles were followed : during 2012 robin wright tool company purchased a building site for its proposed research and development laboratory at
John is recently divored and has his 6 year old son with : john is recently divored and has his 6 year old son with him. he comes to you for advice on how he should file his

Reviews

Write a Review

Basic Statistics Questions & Answers

  A government task force suspects that some manufacturing

a government task force suspects that some manufacturing companies are in violation of federal pollution regulations

  What is the average rating for all cbc movies

What is the average rating for all CBC movies, and how about ABN movies and BBS movies

  Find the regression coefficients

Assuming a linear relationship between sales and years of experience f a salesperson, asc the least-squares method to find the regression coefficients. b0 and b1.

  While attending a sales meeting you were asked about the

question while attending a sales meeting you were asked about the relationship between sales calls and actual sales

  Maximizing the expected profit

The demand, D, on any given day is uniformly distributed over [80,140]. How many units should the retailer order to maximize expected profit?

  Calculate value of test statistic for random sample

Waiting time is normally distributed. Calculate the value of the test statistic for your random sample rounded to two decimal places?

  Determining sum of squares

A manufacturer of automobile transmissions uses three different processes. The management ordered a study of the production costs to see if there is a difference among the three processes. A summary of the findings is shown below.

  Probability of size of lobster catch

In a particular region of Rhode Island, it is known that fisherman's trap on average of 32 pounds of lobster per day with a standard deviation of four pounds.

  Identify critical region and critical values

Determine the critical region and critical values for z that would be used to test the null hypothesis at the given level of significance, as described in each of the following:

  Find height of women using chebyshev-s theorem

Using the empirical rule, what is the approximate percentage of women between 156cm and 166cm? Using Chebyshev's Theorem, at least what percentage of women are between 149cm and 173cm?

  Right-skewed distribution with mean

From past experience, a server at a restaurant knows that her tips follow a right-skewed distribution with mean $6 and standard deviation $4.

  Find out the forecast value utilizing three month

Find out  the forecast value utilizing three month moving average method, weighted moving average method, exponential smoothing and regression methods.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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