1. Which statement is false Select one:

a. Skewness describes asymmetry from the normal distribution in a set of statistical data.

b. A sample space is the set of all possible outcomes

c. Measures of central tendency includes mean, median, mode and quantiles.

d. A probability of 0 indicates that there is no chance that a particular event will occur, whereas a probability of 1 indicates that an event is certain to occur.

2. The following are the stock prices of FPL Co. from October 9-15 7.70, 7.75, 7.80, 7.60, 7.50, 7.75, 7.75 What is the average stock price within the given week? Select one:

a. 7.97

b. 7.50

c. 7.75

d. 7.69

3. The current foreign exchange rate is USD 1 = Php 45. Assuming that the probability that the rate will be 1 USD = Php 40 is 0.7, and the probability that it will be USD 1= Php 46 is 0.2, the probability that it will remain the same is 0.1. What is the expected foreign exchange rate rate? (Average) Select one:

a. 1 USD = Php43.67

b. 1 USD = Php41.7

c. 1 USD = Php40

d. 1 USD = Php43.2

4. You have two Php 20 bills and three Php 50 bills on your pocket. If you will be drawing 2 bills in your pocket, what is the probability that you can get at a total of Php 20? Select one:

a. 1

b. 0.6

c. 0

d. 0.4

5. In betting on the Supper Lotto of the Philippine Charity Sweepstakes, you will be choosing 6 numbers out of 49. How many possible 6-digit combinations will there be? Select one:

a. 13,841,287

b. 13,983,816

c. 22,882,608

d. 10,068,347