There are 30 employees in a particular division of a company. Their salaries have a mean of $70,000, a median of $55,000, and a standard deviation of $20,000. The largest number on the list is $100,000. By accident, this number is changed to $1,000,000. What is the value of the mean after the change? Write your answer in units of $1000.
Answers
Answer:
you can do it with me Android
Given : 30 employees in a particular division of a company.
Their salaries have a mean of $70,000,
The largest number on the list is $100,000.
By accident, this number is changed to $1,000,000.
To Find : value of the mean after the change
Solution:
salaries have a mean of $70,000,
number of employees = 30
Total Salaries = 70,000 * 30
= 2,100000
$100,000. is changed to $1,000,000.
New salary = 2,100,000 - 100,000 + 1,000,000.
= 3,000,000.
New mean = 3,000,000. /30
= 100,000 $
= 100 thousand $
answer in units of $1000 is 100
Learn More:
for a given data 2,3,5,6,9 if observation 6.9 are replaced by 4 and 11 ...
brainly.in/question/8334923
If the first quartile is 142 and the semi-interquartile range is 18, find ...
brainly.in/question/13279139
Nia recorded her science and math scores. The measures of center ...
brainly.in/question/30248060