PLS HELP On a standardized science test, the seniors at Fillmore High School have a mean score of 415 with a standard deviation of 90.

What is the probability that a random sample of 40 seniors has a mean score of at most 405? If necessary round your answer to the nearest hundredth.

The probability that a random sample of 40 seniors has a mean score of at most 405 is about
.

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.