A continuous random variable X has a normal distribution with mean 169. The probability that X takes a value greater than 180 is 0.17. Use this information and the symmetry of the density function to find the probability that X takes a value less than 158

0.17 is the probability that X takes a value less than 158.

Step-by-step explanation:

We are given the following in the question:

Mean = 169

The variable X is normally distributed.

Formula:

Calculation the value from standard normal z table, we have,  

We have to evaluate

P(x < 158)

Calculation the value from standard normal z table, we have,  

0.17 is the probability that X takes a value less than 158.

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation: