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Ostrovityanka [42]
3 years ago
11

The results from the last test that Ms.stone gave her class are 15,15,25,60 ,65,76,83,85,85,90.If she wants to persuade her clas

s to study harder for the next quiz,what statistical measure should he use?
Mathematics
2 answers:
Misha Larkins [42]3 years ago
7 0

Answer:

she should use the measurements of central tendency particularly the mean

Step-by-step explanation:

From the given data sets of test score

15,15,25,60 ,65,76,83,85,85,90

The mean score is

∑test score/no of scores = 599/10

= 59.9

This signifies that the average score is 59.9% slightly above average with this she can persuade them to study harder

Vlad1618 [11]3 years ago
3 0
Ms. Stone should tell her class about the mean (or average) score for the test which would be 59.9.
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