Home / Questions / A study of college freshens study habits found that the time (in hours) that college fresh
A study of college freshens study habits found that the time (in hours) that college freshmen use to study each week is approximately normally distributed with a mean of 7.2 hours and a standard deviation of 5.3 hours. A)What is the probability that a randomly chosen freshmen studies more than twice the average number in hours?(sketch required) B)What are the mean and standard deviation for the average number of hours Xbar spent studying by an SRS of 55 freshmen? C) what is the probability rhat the average number of hours spent studying of an SRS of 55 students is greater than 10.2 hours?
Dec 02 2019 View more View Less
Consider the following demand function and the supply schedule for bread: Demand function: Qd = -2P+20 and;Supply schedule:PQs44812a. determine the supply function and so...
Jul 04 2021What is the maximum rate of change of at the given point and the direction in which it occurs?
Jul 10 2021The entry to establish a petty cash fund includes:A. a debit to Cash and a credit to Petty Cash.B. a debit to Cash and a credit to Cash Over and Short.C. a debit to Petty...
May 16 2021Write some code that reads a value representing a name into the variable name then prints the message "Greetings, NAME!!!" on a line by itself where NAME is replaced the ...
May 10 2020The following answers point out the key phrases that should appear in students’ answers. They are not intended to be examples of complete student responses. It might be h...
Jan 25 2020The production possibilities frontiers in the figure to the right show how many bananas and coconuts you (V) and your neighbor (N) can consume without trade Suppose you a...
May 11 2021A company can produce as many as 35 units/month. The demands of its primary customers must be met on time each month; if it wishes, the company may also sell units to sec...
Aug 10 2020A water treatment plant has four clarifiers treating 8.0 MGD (0.350 m3/sec) of water. Each clarifier is 16 ft (4.88 m) wide, 80 ft (24.4 m) long, and 15 ft (4.57 m) deep....
May 26 2020If the credit to record the payment of an account payable is not posted,Expenses will be understatedLiabilities will be understatedCash will be understatedCash will be overstated
May 18 2021How do kinematics, energy, and forces relate to a rocket launched? How do those topics relate to projectile motion?
May 28 2021