Solution :
Given that ,
mean = = 110
standard deviation = = 14
P(125< x < 132) = P[(125-110) /14 < (x - ) / < (132-110) / 14)]
= P(1.07 < Z <1.57 )
= P(Z <1.57 ) - P(Z < 1.07)
Using z table
= 0.9418 - 0.8577
probability= 0.0841
Trucks in a delivery fleet travel a mean of 110 miles per day with a standard...
Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 38 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives at least 87 miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 21 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 81 and 133 miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 29 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 120 and 158 miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 120 miles per day with a standard deviation of 19 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 91 and 133miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 90 miles per day with a standard deviation of 23 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives at least 62 miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 19 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 90 and 139 miles in a day. Round your answer to four decimal place
Trucks in a delivery fleet travel a mean of 80 miles per day with a standard deviation of 30 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 97 and 107 miles in a day. (Round your answer to 4 decimal places)
Correct Trucks in a delivery fleet travel a mean of 120 miles per day with a standard deviation of 17 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 130 and 137 miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 120 miles per day with a standard deviation of 37 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives less than 157 miles in a day. Round your answer to four decimal places. PLEASE DO NOT ANSWER UNLESS YOU ARE CONFIDENT YOU WILL BE CORRECT.
Ос Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 35 miles per day. The mileage per day is distribute normally. Find the probability that a truck drives between 61 and 169 miles in a day. Round your answer to four decimal places. Answer 2 Points Keyboard If you would like to look up the value in a table, select the table you want to view, then either click the cell...