Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

An employee gives a pre-employment evaluation to a large group of applicants. The scores are normally distributed with a mean of 154 and a standard deviation of 18. The employer wants to interview only those applicants who score in the top 15%. What must the cut-off score be for the interviews? (Round to nearest whole number).

(A) 176  

(B) 181  

(C) 166

(D) 173

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920528

Have any Question? 


Related Questions in Statistics and Probability

Quantitative business analysis final exam-section 1 true or

Quantitative Business Analysis Final Exam- Section 1: True or false Q1. In the t distribution or student t distribution, standard deviation controls the shape of the curve. In addition, if the degree of freedom is greate ...

Let xt and yt be two jointly wide sense stationary gaussian

Let X(t) and Y(t) be two jointly wide sense stationary Gaussian random processes with zero-means and with autocorrelation and cross-correlation functions denoted as    Determine the cross-correlation function between

Let x be an erlang random variable with pdfnbspnbspderive a

Let X be an Erlang random variable with PDF,     Derive a saddle point approximation for the left tail probability,    Compare your result with the exact value for

Please write a quick response to this giving an example of

Please write a quick response to this giving an example of when binomial distribution would be used. Use 50 words or less please In reference to statistics, binomial distribution is defined as the frequency distribution ...

Suppose we form a sample variancenbspfrom a sequence of iid

Suppose we form a sample variance   from a sequence of IID Gaussian random variables and then form another sample variance   from a different sequence of IID Gaussian random variables that are independent from the first ...

It is estimated thatnbsp88 of senior citizens suffer from

It is estimated that 88% of senior citizens suffer from sleep disorders and 7% suffer from anxiety. Moreover, 6% of senior citizens suffer from both sleep disorders and anxiety. (a) Find the probability that a senior cit ...

Suppose we are interested in finding the left tail

Suppose we are interested in finding the left tail probability for a random variable, X . That is, we want to find     Rederive an expression for the Chernoff bound for the left tail probability.

A diffusion model - model the diffusion of electrons and

A Diffusion Model - Model the diffusion of electrons and holes across a potential barrier in an electronic device as follows. We have black balls (electrons) in urn A and whiteballs (holes) in urn B. An experimental outc ...

What type of average would be most appropriate for

What type of average would be most appropriate for determining (a) the average income of employees of Sacred Heart Hospital; (b) a course grade where projects count 15%, quizzes 30%, and exams 55%; (c) the average % incr ...

Sppose x is a random variable whose n th moment is gn n

Suppose X is a random variable whose n th moment is gn , n = 1 2 3.............. In terms of the gn , find an expression for the m th moment of the random variable Y=aX +b for constants a and b.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate