Let two cards be dealt successively, without replacement, from a standard 52-card deck. Find the probability that the first card is an ace and the second is a 7.    P(E) = Enter probability as a fraction in lowest terms or decimal rounded to 3 places. Show work to receive partial credit.

Find the equation of the least squares line for the following data:    

Find the mean, median and mode(s) of the following list of data:          128, 133, 139, 125, 135, 125, 128, 127  Show work to receive partial credit.   Mean (round to nearest tenth): Median (round to the nearest tenth): Mode(s):

The top ten medal-winning nations in a tournament are shown below.   Find the mean, median, and mode(s) of total number of medals. Show work to receive partial credit. Mean (round to the nearest tenth): Median (round to the nearest tenth): Mode(s):  

The bar graph below shows trends in several economic indicators over the period 2003 – 2008. Over the six-year period, about what was the highest consumer price index, and when did it occur? To the nearest tenth of a percent, the highest consumer price index was %, and it occurred in the year .

Zachary earned the following scores on his six management exams last semester.           79,  81,  48,  87,  79,  81,  92     Find the mean, median, and mode(s) of Zachary’s grades (round to the nearest hundredth). Show work to receive partial credit. Mean (round to the nearest hundredth): Median (round to the nearest hundredth): Mode(s):

When second-generation pink snapdragons (each of which carries both R and r genes) are crossed, find the probability that a third-generation offspring will have  (a) pink flowers (Rr) (b) red flowers (RR) (enter fractions in lowest terms) Show product table to receive partial credit.

Three women and 4 men are waiting to be interviewed for jobs. If they are all selected in random order, find the probability that all women will be interviewed first.    P(E) = Enter probability as a fraction in lowest terms or decimal rounded to 3 places. Show work to receive partial credit.

A certain prescription drug is known to produce undesirable side effects in 25% of all patients who use the drug. Among a random sample of 8 patients using the drug, find the probability that exactly 3 have undesirable side effects.    P(x) = Enter probability decimal rounded to 3 places. Show work to receive partial credit.

Let two cards be dealt successively, without replacement, from a standard 52-card deck. Find the probability that the first card is a spade and the second is black.    P(E) = Enter probability as a fraction in lowest terms or decimal rounded to 3 places. Show work to receive partial credit.