Homework Help is Here – Start Your Trial Now!
Math
Probability
The length of human pregnancies is approximately normal with mean u= 266 days and standard deviation a 16 days. Complete parts (a) throu (0. (a) What is the probability that a randomly selected prognancy lasts less than 262 days? The probability that a randomly solected pregnancy lasts less than 262 days is approximatoly 0.4013 (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box within your choice. (Round to the nearest integer as needed.) O A. If 100 prognant individuals were selected independently from this population, we would expect pregnancies to last exactly 262 days. OB. If 100 pregnant individuals were selected independently from this population, wo would expect pregnancies to last less than 262 days. OC. Ir 100 pregnant individuals were selected independently from this population, we would expect pregnancies to last more than 262 days.

The length of human pregnancies is approximately normal with mean u= 266 days and standard deviation a 16 days. Complete parts (a) throu (0. (a) What is the probability that a randomly selected prognancy lasts less than 262 days? The probability that a randomly solected pregnancy lasts less than 262 days is approximatoly 0.4013 (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box within your choice. (Round to the nearest integer as needed.) O A. If 100 prognant individuals were selected independently from this population, we would expect pregnancies to last exactly 262 days. OB. If 100 pregnant individuals were selected independently from this population, wo would expect pregnancies to last less than 262 days. OC. Ir 100 pregnant individuals were selected independently from this population, we would expect pregnancies to last more than 262 days.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
See similar textbooks
icon
Related questions
Question
The length of human pregnancies is approximately normal with mean u= 266 days and standard deviation a = 16 days. Complete parts (a) throug (). %3D (a) What is the probability that a randomly selected pregnancy lasts less than 262 days? The probability that a randomly selected pregnancy lasts less than 262 days is approximately 0.4013 (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in tho answer box within your choice. (Round to the nearest integer as needed.) O A. If 100 pregnant individuals were selected independently from this population, we would expect pregnancies to last exactly 262 days. B. If 100 pregnant individuals were selected independently from this population, we would expect pregnancies to last less than 262 days. O C. If 100 pregnant individuals were selected independently from this population, we would expect pregnancies to last more than 262 days.
Transcribed Image Text:The length of human pregnancies is approximately normal with mean u= 266 days and standard deviation a = 16 days. Complete parts (a) throug (). %3D (a) What is the probability that a randomly selected pregnancy lasts less than 262 days? The probability that a randomly selected pregnancy lasts less than 262 days is approximately 0.4013 (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in tho answer box within your choice. (Round to the nearest integer as needed.) O A. If 100 pregnant individuals were selected independently from this population, we would expect pregnancies to last exactly 262 days. B. If 100 pregnant individuals were selected independently from this population, we would expect pregnancies to last less than 262 days. O C. If 100 pregnant individuals were selected independently from this population, we would expect pregnancies to last more than 262 days.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON
SEE MORE TEXTBOOKS