The mean starting salary for nurses is 67,694 dollars nationally. The standard deviation is approximately 10,333 dollars. The starting salary is not normally distributed. A sample of 33 starting salaries for nurses is taken. It is possible with rounding for a probability to be 0.0000. a) Identify the individual, variable, type of variable and the random variable X in the context of this problem. The individual is Select an answer The variable information collected from each individual is Select an answer This variable is a Select an answer v variable. The random variable X is as follows: Select an answer b) List the givens with the correct symbols. ? - 67694 dollars ? - 10333 dollars 33 c) Identify the random variable X in the context of this problem. Select an answer d) Find the mean of the sampling distribution of the sample mean. Put the numeric value in the first box and the correct units in the second box. e) Find the standard deviation of the sampling distribution of the sample mean. Put the numeric value rounded to two decimal places in the first box and the correct units in the second box.
The mean starting salary for nurses is 67,694 dollars nationally. The standard deviation is approximately 10,333 dollars. The starting salary is not normally distributed. A sample of 33 starting salaries for nurses is taken. It is possible with rounding for a probability to be 0.0000. a) Identify the individual, variable, type of variable and the random variable X in the context of this problem. The individual is Select an answer The variable information collected from each individual is Select an answer This variable is a Select an answer v variable. The random variable X is as follows: Select an answer b) List the givens with the correct symbols. ? - 67694 dollars ? - 10333 dollars 33 c) Identify the random variable X in the context of this problem. Select an answer d) Find the mean of the sampling distribution of the sample mean. Put the numeric value in the first box and the correct units in the second box. e) Find the standard deviation of the sampling distribution of the sample mean. Put the numeric value rounded to two decimal places in the first box and the correct units in the second box.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![A myopenmath.com/assess2/?cid=97456&aid=6979683#/skip/23
f) What is the shape of the sampling distribution of the sample mean?
Select an answer
Why? Check all that apply:
Oo is unknown
O population is not normal
On is at least 30
O o is known
O population is normal
On is less than 30
g) Find the probability that the sample mean starting salary of the 33 randomly selected nurses is less than
66321.9 dollars.
Round final answer to 4 decimal places.
h) Find the probability that the sample mean starting salary of the 33 randomly selected nurses is more
than 71043.59 dollars.
Round final answer to 4 decimal places.
i) Is a mean starting salary of 71043.59 dollars unusually high for 33 randomly selected nurses?
Select an answer
j) If you found a mean starting salary for a sample of 33 nurses as high as 71043.59 dollars, what might you
conclude?
Select an answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcbdd570d-a0c9-44fd-80de-e8b53629889d%2F204fee27-7b21-4ea0-81b9-11f35d57d8fa%2Fakepus_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A myopenmath.com/assess2/?cid=97456&aid=6979683#/skip/23
f) What is the shape of the sampling distribution of the sample mean?
Select an answer
Why? Check all that apply:
Oo is unknown
O population is not normal
On is at least 30
O o is known
O population is normal
On is less than 30
g) Find the probability that the sample mean starting salary of the 33 randomly selected nurses is less than
66321.9 dollars.
Round final answer to 4 decimal places.
h) Find the probability that the sample mean starting salary of the 33 randomly selected nurses is more
than 71043.59 dollars.
Round final answer to 4 decimal places.
i) Is a mean starting salary of 71043.59 dollars unusually high for 33 randomly selected nurses?
Select an answer
j) If you found a mean starting salary for a sample of 33 nurses as high as 71043.59 dollars, what might you
conclude?
Select an answer
![The mean starting salary for nurses is 67,694 dollars nationally. The standard deviation is approximately
10,333 dollars. The starting salary is not normally distributed. A sample of 33 starting salaries for nurses is
taken.
It is possible with rounding for a probability to be 0.0000.
a) Identify the individual, variable, type of variable and the random variable X in the context of this
problem.
The individual is Select an answer
The variable information collected from each individual is
Select an answer
This variable is a Select an answer
variable.
The random variable X is as follows:
Select an answer
b) List the givens with the correct symbols.
? = 67694 dollars
? - 10333 dollars
? = 33
c) Identify the random variable X in the context of this problem.
Select an answer
d) Find the mean of the sampling distribution of the sample mean.
Put the numeric value in the first box and the correct units in the second box.
e) Find the standard deviation of the sampling distribution of the sample mean.
Put the numeric value rounded to two decimal places in the first box and the correct units in the second
box.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcbdd570d-a0c9-44fd-80de-e8b53629889d%2F204fee27-7b21-4ea0-81b9-11f35d57d8fa%2F6pxbues_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The mean starting salary for nurses is 67,694 dollars nationally. The standard deviation is approximately
10,333 dollars. The starting salary is not normally distributed. A sample of 33 starting salaries for nurses is
taken.
It is possible with rounding for a probability to be 0.0000.
a) Identify the individual, variable, type of variable and the random variable X in the context of this
problem.
The individual is Select an answer
The variable information collected from each individual is
Select an answer
This variable is a Select an answer
variable.
The random variable X is as follows:
Select an answer
b) List the givens with the correct symbols.
? = 67694 dollars
? - 10333 dollars
? = 33
c) Identify the random variable X in the context of this problem.
Select an answer
d) Find the mean of the sampling distribution of the sample mean.
Put the numeric value in the first box and the correct units in the second box.
e) Find the standard deviation of the sampling distribution of the sample mean.
Put the numeric value rounded to two decimal places in the first box and the correct units in the second
box.
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