help QUESTION 3 The test scores of 30 students are listed below. Find trhe 30th percentile....

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QUESTION 3 The test scores of 30 students are listed below. Find trhe 30th percentile. 31 41 45 48 52 55 56 56 63 65 67 67 69

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math Statistics-And-Probability

Answer 1

Answer #1

Question 3 students Given : The test scores of 30 To find - The 30th percentile , The given data is; 31 41 45 48 52 55 56 56

Here n=30 is even; .. We use the foomula as; ith percentile = (hea)th observation + +1 ) observation percentile . Here we hav

Here 30th percentile = 64

Therefore the option c)64 is the only correct option.

Answer 2

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