A survey of 2.350 adults reported that 54% watch news videos Complete parts (a) through (c) below B. Suppose that you take a sample of 50 adults. If the population proportion of adults who watch news videos is 0.54, what is the probability that fewer than half in your sample will watch news videos? The probability is 0.2852" that fewer than half of the adults in the sample will watch news videos Round to four decimal places as needed) Suppose that you take a sample of 250 adults. If the population proportion of adults who watch news videos is 0 54, what is the probability that fewer than half in your sample will watch news videos? The probability is that fewer than half of the adults in the sample will watch news videos Round to four decimal places as needed)

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...
icon
Related questions
Question
A survey of 2,350 adults reported that 54% watch news videos. Complete parts (a) through (c) below
K
a
Suppose that you take a sample of 50 adults. If the population proportion of adults who watch news videos is 0.54, what is the probability that fewer than half in your sample will
watch news videos?
The probability is 0.2852 that fewer than half of the adults in the sample will watch news videos
(Round to four decimal places as needed.)
b. Suppose that you take a sample of 250 adults. If the population proportion of adults who watch news videos is 0 54, what is the probability that fewer than half in your sample
will watch news videos?
The probability is that fewer than half of the adults in the sample will watch news videos
(Round to four decimal places as needed)
Transcribed Image Text:A survey of 2,350 adults reported that 54% watch news videos. Complete parts (a) through (c) below K a Suppose that you take a sample of 50 adults. If the population proportion of adults who watch news videos is 0.54, what is the probability that fewer than half in your sample will watch news videos? The probability is 0.2852 that fewer than half of the adults in the sample will watch news videos (Round to four decimal places as needed.) b. Suppose that you take a sample of 250 adults. If the population proportion of adults who watch news videos is 0 54, what is the probability that fewer than half in your sample will watch news videos? The probability is that fewer than half of the adults in the sample will watch news videos (Round to four decimal places as needed)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 2 images

Blurred answer
Similar questions
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