The answers are in red. Please do part a-f, Thanks in advance :)
The answers are in red. Please do part a-f, Thanks in advance :) Assume the time...
The answers are in red. Please explain all the parts! Especially Part f! continuous uniform distribution with a minimum time of 14 minutes and maximum time of 26 minutes. Complete parts a f The commute time to work for a particular employee follows a) Calculate the value of f(x). f(x) 0.083 (Type an integer or decimal rounded to three decimal places as needed.) b) What are the mean and standard deviation for this distribution? The mean of this distribution is...
The height of the unform distribution is (Type an integer or decimal rounded to two decimal places as needed.) aHeip Me Solve This s a w Question Help The waiting times between a subway departure schedule and the arrval of a passenger are uniformiy distributed between 0 and 7 minutes Find the probability that a randomly selected passenger has a wating time less than 0 75 minutes A continious random variable has a unform distribution if its
The answers are in red. Please answer all. I have a hard time understanding when to use the table According to eMarketer, adults in the United States spent an average of 92 minutes per day on social media platforms Facebook, Snapchat, and Instagram in 2017. Assume that minutes per day on these platforms follow a normal distribution with a standard deviation of 29. Complete parts a through d. Click here to view page 1 of the standard normal distribution table....
The answers are in red. Please explain all parts, I really want to understand how to tell which quartile to use like part e! A study discovered that Americans consumed an average of 13.5 pounds of chocolate per year. Assume that the annual chocolate consumption follows the normal distribution with a standard deviation of 3.9 pounds. Complete parts a through e below. a. What is the probability that an American will consume less than 9 pounds of chocolate next year?...
Answer a through c Courses rse Home A study of the time spent shopping in a supermarket for 20 specific items showed an approximately uniform distribution between 15 minutes and 25 minutes a. What is the probability that the shopping time will be between 19 and 22 minutes? b. What is the probability that the shopping time will be less than 21 minutes? c. What are the mean and standard deviation of the shopping time? &The probability that the shopping...
A study of the time spent shopping in a supermarket for 20 specific items showed an approximately uniform distribution between 25 minutes and 45 minutes. a. s the probability that the shopping time will be between 28 and 36 minutes? b. What is the probability that the shopping time will be less than 40 minutes? c. What are What the mean and standard deviation of the shopping time? a. The probability that the shopping time will be between 28 and...
The answers are in red. I completely forgot how to approach this type of question. Please go into detail! One season, the average little league baseball game averaged 2 hours and 54 minutes (174 minutes) to complete. Assume the length of games follows the normal distribution with a standard deviation of 13 minutes. Complete parts a through d below. a. What is the probability that a randomly selected game will be completed in less than 190 minutes? The probability that...
The answers are in red. Please do part a-c. Thanks! Consider a binomial probability distribution with p 0.3 and n 8. What is the probability of the following? a b) exactly three successes less than three successes six or more successes a) P(x 3) 0.2541 (Round to four decimal places as needed.) b) P(x 3)= 0.5518 (Round to four decimal places as needed.) c) P(x 6) 0.0113 (Round to four decimal places as needed.)
The answers are in red. Please break it down for me, Thanks in advance! Research discovered that the average heart rate of a sweeper in curling (a Winter Olympic sport) is 191 beats per minute. Assume the heart rate for a sweeper follows the normal distribution with a standard deviation of 5 beats per minute. Complete parts a through d below. a. What is the probability that a sweeper's heart rate is more than 194 beats per minute? 0.2743 (Round...
A study of the time spent shopping in a supermarket for 20 specific items showed an approximately uniform distribution between 25 25 minutes and 45 45 minutes. Bold a. What a. What is the probability that the shopping time will be between 30 30 and 37 37 minutes? Bold b. What b. What is the probability that the shopping time will be less than 36 36 minutes? Bold c. What c. What are the mean and standard deviation of the...