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Author Question: Approximate the following binomial probabilities by the use of normal approximation. Twenty percent ... (Read 39 times)

Facerro

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on: Mar 25, 2023

Question 1

Approximate the following binomial probabilities by the use of normal approximation.

a.P(x < 12, n = 50, p = 0.3)
b.P(12 < x < 18, n = 50, p = 0.3)



Question 2

Approximate the following binomial probabilities by the use of normal approximation. Twenty percent of students who finish high school do not go to college. What is the probability that in a sample of 80 high school students

a.exactly 10 will not go to college?
b.70 or more will go to college?
c.fourteen or fewer will not go to college?

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by Facerro on Mar 25, 2023

ad2018

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Facerro

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Reply 2 on: Mar 25, 2023
YES! Correct, THANKS for helping me on my review

mammy1697

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Reply 3 on: Yesterday
Gracias!

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