Cnnbc recently reported that the mean annual cost of auto insurance is 954 dollars. assume the standard deviation is 234 dollars. you take a simple random sample of 61 auto insurance policies. find the probability that a single randomly selected value is at least 960 dollars.

0.42

Step-by-step explanation:

Given: Mean :

Standard deviation :

Sample size :

The formula to calculate z score is given by :-

For X=960

The p-value =

Hence,  the probability that a single randomly selected value is at least 960 dollars = 0.42

what is the answer to this

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.