Answer:
(check the image below)
Step-by-step explanation:
Use Algebra Calculator: Math Papa. Really super helpful! I use it all the time for my math homework and it is literally never wrong! I hope this helps! Have a great day!!
PLEASE HELP!!! Compare the two groups of data. Which BEST describes the data? A) the spread of data for boys is 2 centimeters gr
eater than the girls B) the spread of data for boys is 5 centimeters greater than the girls C) the spread of data for boys is 8 centimeters greater than the girls D) the spread of data for boys is 12 centimeters greater than the girls
2 answers:
You might be interested in
SOLUTION
From the given data the mean is 62 and standard deviation is 4
It is required to find the probability that a data value is between 57 and 62
That is:
The z scores is calculated using:
Using the x values it follows:
Also,
Thus the required probability is:
Therefore the correct option is C