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zimovet [89]
2 years ago
15

ver the past three years, the mean score on the Graduate Management Admission Test (GMAT) for the population of 782,462 students

who took it was 547.35 with a standard deviation of 121.08. a. Suppose that every possible sample of size 85 was taken from the population of 782,462 students and the sample mean test score was computed for each of these samples. What value should we expect the average of these sample mean test scores to equal
Mathematics
1 answer:
Delicious77 [7]2 years ago
8 0

Answer:

eidvvwopiwpbwqe

Step-by-step explanation:

QELJBLev e

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the value of n is both 5 times as much as the value of m and 36 more than the value of m. what are the values of n and m? explai
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We have to find the values of m and n. We know that the value of n is 5 times as much as the value of m : n = 5 m. Also n is 36 more than the value of m : n = m + 36. This is a system of equations. Of we substitute n = 5 m into the second equation: 5 m = m + 36; 5 m - m = 36; 4 m = 36; m = 36 : 4; m = 9. Finally: n = 5 * 9 ; n = 45. Answer: The values are n = 45 and m = 9.
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