(a) Draw the line chart and frequency curve for the probability of a head in an experiment in which a biased coin is tossed 15 times and the probability that a head occurs is 0.3. [Hint: Find b(15, k; 0.30) for ] (b) Discuss the shape of the curve. (c) What are the mean and the standard deviation of the distribution?

Rounding Using an Algorithm 1. Circle place digit that you want to round to 2. Underline key di the digit to the right of the one circled 3. If the key digit is 5 or higher, we round up a. Circled number increases by one b. All digits to the right of the circled number change to 0 4. If the key digit is 4 or less, we round down a. Circled number...