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Alik [6]
3 years ago
7

If a normal distribution has a mean of 44 and a standard deviation of 8, what is the zscore for a value of 50

Mathematics
1 answer:
Misha Larkins [42]3 years ago
5 0

Answer:

0.75

Step-by-step explanation:

Z-score tells the no. of standard deviations a data point is from the mean.

the formula for z score is given by

z-score= (data value - mean) / standard deviation

Given:

mean=44

standard deviation= 8

data point=50

putting the values of mean(44), standard deviation(8) and given data value(50) in the above equation

z-score= (50-44)/8

           = 6/8

           =0.75 !

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