Bendu317 Bendu317

12-12-2022
Mathematics

contestada

in a standardized exam the mean score is 400 with a standard deviation of 50. if a random sample of 100 students is selected , what is the probability that their mean score will be less than 395 ? ( round to four decimal places

Respuesta :

Otras preguntas

Write a letter to your aunt telling an incident in which you saved the life of a stray animal.

help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeee

what is the sum of 2^2 + 8

A 100gm GOLF BALL MOVING WITH A VELOCITY OF 20m/s COLLIDES WITH A 8kg STEEL BALL AT REST. IF THE COLLISION IS ELASTIC, COMPUTE THE VELOCITIES BOTH THE BALLS AFT

What did the open door policy do?

1.209, 1.9, 3.76, 1.29 order these numbers from least to greatest

1. Is the game fair? We are flipping a coin twice. The first player wins if we get 2 tails, and the second player wins if we get 1 head and 1 tail. 2. Is the ga

What is the first thing you should do when using a general rubric to evaluate a piece of writing?

What is the value of 3 + 5x when x = 3?

Emily Fields will win the pie-eating contest. As long as her stomach feels good tomorrow afternoon. Is a Complete Sentences Or is it a Fragment