Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. suppose the mean starting salary for nurses is 66

Suppose the mean starting salary for nurses is 66 239 nationally The standard deviation is...

90.2K

Verified Solution

Question

Statistics

image

Suppose the mean starting salary for nurses is 66 239 nationally The standard deviation is approximately 10 660 The starting salary is not normally distributed but it is mound shaped A sample of 40 starting salaries for nurses is taken State the random variable O The standard deviation of starting salaries of nurses O The mean starting salary of a nurse Starting salary for a nurse What is the mean of the sample mean H 66 239 What is the standard deviation of the sample mean Round to two decimal places 0 1685 49 What is the shape of the sampling distribution of the sample mean Why O You can say the sampling distribution of the sample mean is normally distributed since the sample size is greater than 30 O You can say the sampling distribution of the sample mean is not normally distributed since the sample size is greater than 30 O You can t say anything about the sampling distribution of the sample mean since the population of the random variable is not normally distributed and the sample size is greater than 30 Find the probability that the sample mean is more than 72 000 Round to four decimal places P X 72000 Find the probability that the sample mean is less than 59 000 Round to four decimal places

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

What are the three primary contaminating gases produced by mankind responsible for global warming over...

Biology
Q

Find a possible formula for the trigonometric function whose values are in the following table. x 0 4 8 12 16 20 24 y 8 4 0 4 8 4 0

Basic Math
Q

Children should be treated equally to each other why

Biology
Q

Which of the following ransacked the Bureau of Indian Affairs' office in Washington D.C. in...

Biology
Q

A uniform ring rolls on a horizontal surface without sliding The velocity of the centre...

Physics
Q

4 4 m sec Block A of mass 35 kg is resting on a friction...

Physics
Q

Example 1 3 How much positive and negative charge is there in a cup of...

Physics
Q

Dan made a scale drawing of a summer camp. The scale of the drawing was...

Basic Math
Q

The figure below shows a cone contained within a cylinder The tip of the cone...

Basic Math
Q

1 Mojo Industries tracks the number of units purchased and sold throughout each accounting period...

Accounting
Q

A used machine with a purchase price of $43,991.00, requiring an overhaul costing $8,807.00, installation...

Accounting
Q

Requirements: 1. Prepare a schedule of cash receipts for...

Accounting