Homework SourseQuestion 1215 Complete the following exercises 12 What is th
Question 12-15
Complete the following exercises:
12) What is the probability of hitting a target if, in the long run, 80 out of every 361 attempts actually hit the target?
Answer (show work)
13) On a TV game show, 5 people have won the grand prize and a total of 104 people have competed. Estimate the probability of winning the grand prize.
Answer (show work)
14) Convert the following proportions to percentages:
a) 0.239
b) .7
c) .5961
a)
Answer
b)
Answer
c)
Answer
15) Convert the following percentages to proportions:
a) 47.3%
b) .1%
c) 9.6%
a)
Answer
b)
Answer
c)
Answer
| Question 12-15 Complete the following exercises: | ||||||
| 12) What is the probability of hitting a target if, in the long run, 80 out of every 361 attempts actually hit the target? | Answer (show work) | |||||
| 13) On a TV game show, 5 people have won the grand prize and a total of 104 people have competed. Estimate the probability of winning the grand prize. | Answer (show work) | |||||
| 14) Convert the following proportions to percentages: a) 0.239 b) .7 c) .5961 | a) | Answer | b) | Answer | c) | Answer |
| 15) Convert the following percentages to proportions: a) 47.3% b) .1% c) 9.6% | a) | Answer | b) | Answer | c) | Answer |
Solution
12)The required probability is 80/361=0.22
13)The probability of winning the grand prize is 5/104=0.04
14)a)0.239=23.9%,b)0.7=70%,c)0.5961=59.61%
15)a)47.3%=0.473,b)0.1%=0.001,c)9.6%=0.096
