Aptitude Tests 4 Me

Basic Numeracy/Quantitative Aptitude

155. Determining the probability of a coin landing heads up by actually tossing a coin several times is an example of _____.

 (a) theoretical probability (b) sample probability (c) outcome probability (d) experimental probability

156. A spinner numbered 1 through 10 is spun 100 times. The results of the experiment are shown in the table below. What is the experimental probability of spinning an 8?

 (a) 1/100 (b) 13/100 (c) 10/100 (d) 7/100

157. An event with a probability of ______.

 (a) is very likely to occur (b) is not very likely to occur (c) cannot occur (d) is certain to occur

158. A randomly-thrown dart hits the dartboard shown. Find the probability of the dart landing in the shaded region.

 (a) 16/25 (b) 14/25 (c) 3/5 (d) 1/2

159. Punnett squares can be used to predict the probability of:

 (a) being exposed to a contagious disease and contracting it (b) having an inherited disease or a genetically determined physical trait (c) both of the above (d) none of the above

TOTAL

Detailed Solution