The life expectancy of Timely brand watches is normally distributed with a mean of four years and a standard deviation of eight months. a.

What is the probability that a randomly selected watch will be in working condition for more than five years?

b.

The company has a three-year warranty period on its watches. What percentage of its watches will be in operating condition after the warranty period?

c.

What are the minimum and maximum life expectancies of the middle 95% of the watches?

d.

Ninety-five percent of the watches will have a life expectancy of at least how many months?

the answer is c

step-by-step explanation:

details

step-by-step explanation:

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.