Multiple choice. Select the best answer from the given choices.

For items 1 to 4, consider the logic puzzle below.

Five kids are standing in line waiting for the ice cream shop to open.

i.Vanessa is in the exact middle of the lineiii.Madison is not the first nor last

ii.Billy is directly behind Tom iv.Amy is before Vanessa

1.What does the first statement imply?

a. Vanessa is behind Madissonc. Vanessa could be the first in the line

b. Vanessa is the third in the lined. Vanessa is behind two females in the line

2.What can we imply from the second statement?

a. Billy is before Vanessac.Billy is either the last or second in the line

b. Vanessa is before Billyd. There is nothing to imply in the statement

3. What does the third statement tell us?

a. Madisson is before Billyc. Madisson is before Vanessa

b. Madisson is before Amyd. Madisson could be the second or fourth in

the line

4.What is the order of the line?

a. Amy-Billy-Vanessa-Tom-Billyc. Tom-Billy-Vanessa-Madisson-Amy

b.Amy-Madisson-Vanessa-Tom-Billyd. Tom-Billy-Madisson-Vanessa-Amy

5. In a recent survey of 1354Filipino households, 5% of the households own computer.What is the population?

a.All households owning a computer

b.All Filipino households

c.5% of the households

d.1354 Filipino households

6. Of the Philippine adult population, 36% has an allergy. A sample of 1200 randomly selected adults resulted in 33.2% reporting an allergy. What is the parameter?

a.36%

b. 33.2%

c. 1200

All Filipino adults population

7.A recent survey by the alumni of a university indicated that the average salary of 5000 of its 86000 graduates was P30,000.00. What is the variable of interest?

a.Average salary of graduates of the university

b.The average salary of P30,000.00

c. All graduates of the university

d.A sample of 5000 graduates of the university

8. Which among the following variables is qualitative in nature?

a. Speed of a car

b.Brand of Watches

c. IQ scores

d. Height of a building

9. How does descriptive and inferential differ?

a. Descriptive statistics only attempts to describe data, while inferential statistics attempts to make conclusions for the population based on result obtained from the sample.

b. Inferential statistics only attempts to describe data, while descriptive statistics attempts to make predictions based on data

c. Descriptive statistics is more computationally sophisticated than inferential statistics

d. Inferential statistics is more computationally sophisticated than descriptive statistics

10. From the given raw data, 2.1,4.6,8.2,3.4,5.6,8.0,9.4,12.2,56.1,78.2

What is the mean?

a.18.18

b.18.48

c.18.78

d.19.18