The degrees of freedom ______ indicates ______.

A) dfBG; the number of levels of the independent variable
B) dfWG; between-group variability
C) dfBG; the size of the sample
D) dfWG; the directionality of the alternative hypothesis

In the equation t₍₇₈₎ = 1.03,p < 0.01,what does 1.03 represent?

A) test statistic
B) degrees of freedom
C) obtained value
D) alpha level

The Pro Shop at Sunny Lake Golf and Country Club prices its golf club sets to allow for overhead of 33 $\frac{1}{3}$ % of cost and profit of 20% of cost.
a) What is the regular selling price as a percentage of cost?
b) What discount rate can the Pro Shop offer to club members if it will accept half of the normal profit on member purchases?

The wholesale price of an industrial part is $5,523 less 37% and 25%. The retailer has a mark-up on cost is 29.83%. Operating expenses for the retailer is 35% of selling price. If the part is sold for $2,879.80, determine the rate of mark-up actually realized.

Mrs. McTavish wants to establish an annual $5,000 scholarship in memory of her husband. The first scholarship is to be awarded two years from now. If the funds can earn 6.25% compounded annually, what amount must Mrs. McTavish pay now to sustain the scholarship in perpetuity?

The United States has 10 federal holidays.Each holiday and the date of the holiday in 2016 are listed in the table below. Suppose you work for a private company that does not observe all the federal holidays.What is the sample space for the number of federal holidays that your company might observe?

A) S = {0,1,2,3,4,5,6,7,8,9,10}
B) S = {Jan,Feb,May,Jul,Sept,Oct,Nov,Dec}
C) S = {0}
D) S = {10}

Which of the following is an example of a correlation?

A) mean
B) variance
C) phi coefficient
D) standard deviation

What percentage of scores fall between the following z scores: -1 to +1;-1 to +2;and -1 to +3?

A new route for bicycling to work decreased Herschel's riding time by 12.5%. If the old route took 32 minutes, how long will the new route take?​