Question

(mrh_ch03-1001a) probabilityletp(x less or equal than16)=0.27p(16 less thanx less or equal than25)=0.55p(x > 21) = 0.52what is p(x less or equal than25)?

Answer 1

To find the probability P(x less or equal than 25), we can use the complement rule.

Step-by-step explanation:

To find the probability P(x less or equal than 25), we can use the complement rule. The complement of P(x > 25) is 1 - P(x > 25). From the given information, we know that P(x > 21) = 0.52. We can subtract this value from 1 to find P(x less or equal than 21). Then, we can add P(16 less than x less or equal than 25) = 0.55 to find P(x less or equal than 25).