Complete the chart to find the mean, variance, and standard deviation. remember to use commas and round numbers

to the nearest tenth.

b-r

x

1.45

2.340

x-x

=-357.5

the mean is

2.340

=-62.5

the variance is

3.400

= -2.5

278.5

the standard de 402.5

4.825

77.5563

= 422.5

2x=

x=

(x - x)2 = 310,225.2

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.