Seventy percent of houshold say the would feel secure if

Reference no: EM13617714

Seventy percent of houshold say the would feel secure if they had 50,000 in saving. You randomly select 8 houshold and ask them if they would feel secure if they had 50,000 in savings. Find the probability that the number that say they would feel secure is

a. Exactly 5

b.) More then 5

c.) at most 5

Reference no: EM13617714

Questions Cloud

If the investor invests 1000 in a 2000 in b 3000 in c and : if the investor invests 1000 in a 2000 in b 3000 in c and 4000 in d. what is the return of this portfolio in each state

A random sample of 100 computer chips made by a : a random sample of 100 computer chips made by a manufacturer were inspected and 8 were found to be defective.a

Determine the initial yearly income that could be provided : tod lohman has filed a lawsuit against the party alleged to be at fault in an accident resulting in his total

A vending macine dispenses coffee into a twelve-ounce cup : a vending macine dispenses coffee into a twelve-ounce cup. the amount of coffee dispensed into the cup is normally

Seventy percent of houshold say the would feel secure if : seventy percent of houshold say the would feel secure if they had 50000 in saving. you randomly select 8 houshold and

Fred is the owner of a local feed store which one of the : fred is the owner of a local feed store. which one of the following ratios should he compute if he wants to know how

On september 1 2013 thomas doniphon purchased a us : on september 1 2013 thomas doniphon purchased a u.s. government bond having a coupon rate of 4.5 percent a par value of

A large clinical trial of the effect of diet on breast : a large clinical trial of the effect of diet on breast cancer assigned women at random to either a normal diet or a

Suppose the mean and standard deviation obtained were based : a special diet is intended to reduce systolic blood pressure. if the diet is effective the target is to have the

User Account

All Pages