A sociologist wants to know the opinions of employed adult women about government funding for day care. The women were asked to rate the
government support on a scale of 1 to 5, with a score of 1 representing the least support and a score of 5 representing the highest support. The
probability distribution chart is given.
Rating
Probablity
1 too little 2 helpful but not enough 3 make a difference but insufficent 4 sufficent 5 generous
0.110
0.206
0.464
0.2010.119
What percentage of women think that the support is sufficient?
A. 0.22
B. 1.9
C. 20.1
D. 22.0
E. 68.4

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%

there are infinitely many solutions.