The percentage of cotton in material used to manufacture men's shirts follows. Construct a frequency distribution and histogram for these data. Use 6 bins.

33.2 37.8 34.6 33.0 32.8 36.1 34.3 35.5 32.9 36.6 34.1 33.0 33.2

36.4 32.5 34.7 34.7 37.6 33.6 33.5 33.9 37.4 32.8 34.0 35.1 32.1

35.6 37.4 35.1 35.0 32.1 32.8 36.7 34.6 37.1 34.6 33.8 37.0 34.5

35.5 33.2 36.3 36.4 32.5 35.2 32.0 35.5 36.7 34.1 33.8 36.5 32.8

35.5 32.4 36.4 34.0 32.2 35.6 32.5 34.4 32.9 35.0 35.4 33.2

what are the statments

step-by-step explanation:

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

answer: 1.06 km per sec

step-by-step explanation:

39.6 m=63.72 km

60 min in an hour so 63.72/60=1.06