Complete Question
According to a study done by a university student, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267 Suppose you sit on a bench in a mall and observe people's habits as they sneeze
(a) What is the probability that among 18 randomly observed individuals exactly 6 do not cover their mouth when sneezing?
Answer:
Step-by-step explanation:
From the question we are told that:
Sample size 
Probability 
No. that do not cover their mouth when sneezing 
Generally the equation for The Binomial distribution is mathematically given by
Parameters
B(18,0.267)
Therefore
Where
Therefore
<h2>
Answer:</h2>
The percent of employees who work in the night shift are:
20%
<h2>
Step-by-step explanation:</h2>
Total number of employee in the office are: 150
Number of employee who work in the night shift are: 30
The percent of the employee who work in the night shift is calculated as follows:
Hence, on putting the value in the above formula we get:
Hence, the answer is:
20%
7,134 + d = 10,000
Subtract 7,134 from each side:
d = 10,000 - 7,134
d = 2,866
Answer:
Step-by-step explanation:
If you pay cash, the total amount that you will pay for the television is $349
If you pay $75 down, the balance would be paid in 18 monthly payments of 22.50 which is the installment price of the TV. Total amount paid in 18 months would be
22.5 × 18 = $405
Total cost of the TV when you pay in installments would be
405 + 75 = $480
Difference between the installment price and the cash price would be
480 - 349 = $131
The percent by which the installment price would be greater than the cash price is
131/349 × 100 = 37.5%
