Astandard i. q. test produces normally distributed results with a mean of 104 and a standard deviation of 16 for 52,000 students in grade 12 in the province. approximately how many of these people would have i. q.s below 76? 4,170 23,915 2,127 2,083

The IQ scores are RVs (X) normally distributed with mean and standard deviation .

The probability is calculated after converting the raw score to the standard score,

.

Now use normal distribution table or technology,

.

Thus, the number of people who would have I.Q.s below 76 out of 52,000 is

.

Therefore, the approximate number is .

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.