You are in the distribution yard where items are being prepared for packaging and shipping. However, before these items are sent, a final quality
control check is required.
From experience, it is determined that 15% of the items will not pass quality control.
You check the next 50 items. Of these, 16 are determined to be "bad." Is this unusually
high ? Use the mean and standard deviation to make your argument. Assume that one
item's condition has nothing to do with another's

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Ineed me i stuck and i don’t want to get it wrong

Two friends went to get ice cream sundaes. they each chose a flavor of ice cream from a list of vanilla and chocolate and toppings from a list of hot fudge, strawberries, sprinkles, peanuts, and whipped cream. use the sets below describing their choices and find b'. let a = {vanilla, chocolate, hot fudge, strawberries, sprinkles, peanuts, whipped cream} let b = {vanilla, hot fudge, sprinkles, whipped cream} let c = {chocolate, hot fudge, peanuts, whipped cream} {vanilla, hot fudge, sprinkles, whipped cream} {chocolate, strawberries, peanuts} {chocolate, strawberries} {vanilla, strawberries, peanuts}