- It Has Been Estimated That Only About 33 Of Residents In Ventura County Have Adequate Earthquake Supplies Suppose You 1 (338.58 KiB) Viewed 32 times
- It Has Been Estimated That Only About 33 Of Residents In Ventura County Have Adequate Earthquake Supplies Suppose You 2 (185.16 KiB) Viewed 32 times
It has been estimated that only about 33% of residents in Ventura County have adequate earthquake supplies. Suppose you randomly survey 35 residents in the County. Let X be the number of residents who have adequate earthquake supplies. a. What is the distribution of X? X~B✓ 08 35 0.33 Please show the following answers to 4 decimal places. b. What is the probability that exactly 14 residents who have adequate earthquake supplies in this survey? 0.0938 OF c. What is the probability that more than 14 residents who have adequate earthquake supplies in this survey? 0.3598 X o 0.1448 d. What is the probability that less than 14 residents who have adequate earthquake supplies in this survey? 0.6217 O 0.7614 e. What is the probability that between 11 and 15 (including 11 and 15) residents who have adequate earthquake supplies in this survey? 0.5599
4: Binomial Probability Distribution (CC) Last updated: Sep 29, 2021 Lower Bound: 14 Binomial Probability Distribution This calculator computes P(a < x < b), where x is a binomial random variable, and a and b are the lower bound and the upper bound for x respectively. Please report the error to Dr. Jessica Kuang at jkuangATvcccd.edu. To learn how to use this calculator, watch a short video here. Calculate Input Enter lower bound and the upper bound for the number of successes, the number of trials (n), and the probability of success (P), and then hit Calculate. Output Probability: 0.013778113175489702 Upper Bound: 19 POF n: 39 Readability Donate P (enter a decimal): 0.67