How is a t distribution distinct from a z distribution

What is the meaning of kudakolu

Salaries of 39 college graduates who took a statistics course in college have a mean, x overbar , of $ 69 comma 500. Assuming a standard deviation, sigma , of $14 comma 637 , construct a 95 % confidence interval for estimating the population mean mu.

17 A tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. However, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned.

What may be the origin of the dark streaks on Europa?

The risk of carbon monoxide poisoning can be reduced by a. never leaving a car running in a garage b. never backing a vehicle into a garagec. turning on the air conditionerd. keeping your ventilating system on the lowest setting

What would you tell a friend who tells you, "I'm just not that interested in applying for scholarships. It sounds like so much work and I probably don't have a good chance of getting the scholarship anyway!"

A local cafe kept of the number of servings of the soup of the sold it each day, and the temperate that day, for two months during summer. the data are displayed in the scatter plot below

How much people are born everyday

Which Public Management and Administration employee is in charge of Postal Service workers?

It is okay to use the same gloves to: Handle money, prepare a sandwich, and pour the beverage Take the garbage to the dumpster, and then chop raw meat Clean the stainless steel table and then wash the produce Chop raw onion, then raw meat, and put