Round the point estimate to the nearest thousandth. 368 randomly selected light bulbs were tested in a laboratory, 94 lasted more than 500 hours. Find a point estimate of the proportion of all light bulbs that last more than 500 hours. O 0.255 O 3.915 0.749 O 0.251
Round the point estimate to the nearest thousandth. 368 randomly selected light bulbs were tested in a laboratory, 94 lasted more than 500 hours. Find a point estimate of the proportion of all light bulbs that last more than 500 hours. O 0.255 O 3.915 0.749 O 0.251
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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![Round the point estimate to the nearest thousandth.
368 randomly selected light bulbs were tested in a laboratory, 94 lasted more than 500 hours. Find a point estimate of the proportion of all light bulbs that last
more than 500 hours.
O 0.255
O 3.915
0.749
O 0.251](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe9e80395-6f81-4bb1-8d3d-d24c8dbe5c19%2F49080c74-a1fb-4b86-937d-77fc504036bb%2F9ymxxz_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Round the point estimate to the nearest thousandth.
368 randomly selected light bulbs were tested in a laboratory, 94 lasted more than 500 hours. Find a point estimate of the proportion of all light bulbs that last
more than 500 hours.
O 0.255
O 3.915
0.749
O 0.251
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