41 46 7 46 32 5 14 28 48 49 8 49 48 25 41 8 22 46 40 48 Find the following:
a) Arithmetic mean
b) Geometric mean
c) Harmonic mean
d) Median
e) Mode
f) Range
g) Mean deviation
h) Variance
i) Standard Deviation

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

According to the general equation for conditional probability, if p(ab) = 4/5 and p(b)= 5/6, what is p(a|b)? a. 8/9 b. 35/36 c. 24/25 d. 15/16

Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company’s specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?