8,6,9,11,12,4,9,2 what is the mean the median and the mode and the range

What is half of a number q as 14? write as an equation

Value of 3v-7 given that 5v + 9=4

What would be the answer or how do I solve (x) : 9x

The difference between x and 20

1. Nancy has two pair of shoes for every four pair of socks. If she owns 14 pair of socks, how many pairs of shoes does Nancy have?

A circular track has a diameter of 62 yards, whats the circumference of the track

A sports team came to town. The stadium filled all 10,000 seats at two-level pricing. Level 1 tickets are $50 each, and level 2 tickets are $150 each. The stadium made $75,000 in ticket sales.

Which position of the bar magnet would have the strongest attraction to the north pole of the other bar magnet

What is a key purpose of using simulation when comparing two populations? A) Calculating theoretical probability B) Observing how probability works with real items C) Checking that the correct test statistics were used D) Finding a precise answer to

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min What is the study margin of the error?