CNNBC recently reported that the mean annual cost of auto insurance is 1025 dollars. Assume the standard deviation is 170 dollars. You will use a simple random sample of 114 auto insurance policies. Find the probability that a single randomly selected policy has a mean value between 996.3 and 1034.6 dollars. P(996.3 < X < 1034.6) = Find the probability that a random sample of size n = 114 has a mean value between 996.3 and 1034.6 dollars. P(996.3 < M < 1034.6) = %3D Enter your answers as numbers accurate to 4 decimal places.
CNNBC recently reported that the mean annual cost of auto insurance is 1025 dollars. Assume the standard deviation is 170 dollars. You will use a simple random sample of 114 auto insurance policies. Find the probability that a single randomly selected policy has a mean value between 996.3 and 1034.6 dollars. P(996.3 < X < 1034.6) = Find the probability that a random sample of size n = 114 has a mean value between 996.3 and 1034.6 dollars. P(996.3 < M < 1034.6) = %3D Enter your answers as numbers accurate to 4 decimal places.
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...
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![CNNBC recently reported that the mean annual cost of auto insurance is 1025 dollars. Assume the standard deviation is 170 dollars. You will use a simple random sample of 114 auto insurance policies.
Find the probability that a single randomly selected policy has a mean value between 996.3 and 1034.6 dollars.
\[ P(996.3 < X < 1034.6) = \]
Find the probability that a random sample of size \( n = 114 \) has a mean value between 996.3 and 1034.6 dollars.
\[ P(996.3 < M < 1034.6) = \]
Enter your answers as numbers accurate to 4 decimal places.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5c9b0d7-cd83-4aaa-83cd-52cefa0d13ad%2Fc5d82efa-460c-4186-b327-4464f5df61ae%2Fcqigmeu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:CNNBC recently reported that the mean annual cost of auto insurance is 1025 dollars. Assume the standard deviation is 170 dollars. You will use a simple random sample of 114 auto insurance policies.
Find the probability that a single randomly selected policy has a mean value between 996.3 and 1034.6 dollars.
\[ P(996.3 < X < 1034.6) = \]
Find the probability that a random sample of size \( n = 114 \) has a mean value between 996.3 and 1034.6 dollars.
\[ P(996.3 < M < 1034.6) = \]
Enter your answers as numbers accurate to 4 decimal places.
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