Answer:
answer is c
Step-by-step explanation:
Solution
Take for example in the Ukraine Russia war,
Data and probability can be used to determine the number of death tolls.
Probability can be used to estimate likelihood of Russia making moves.
Ann Nguyen would like an installment loan for 5,000. Her bank will loan her the money at 12% for 18 months. Her insurance company will loan her the money at 12% for 24 months. Which loan would cost her less?
anser
the 12% one
Answer:
y+5
Step-by-step explanation:
Given:
Confidence level = 90%
mean = 71 beats per minute
standard deviation = 6 beats per minute
margin of error = z * δ / √n
where : δ - population of the standard deviation, n is the sample size ; z is the appropriate z value.
90% confidence level = 1.645 in z-value
margin of error = 1.645 * (6/√80) = 1.645 * (6/8.94) = 1.645 * 0.671 = 1.104
The margin of error is 1.10
