RESEARCH METHODOLOGY

STATISTICAL TECHNIQUES AND TOOLS

SAMPLING DISTRIBUTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The weight distribution of Unicorns is approximately normal with a mean of 1, 000 lbs. and a standard deviation of 25 lbs. What is the probability that the mean weight of 25 randomly selected unicorns is greater than 1010 pounds?
A
65.54%
B
97.72%
C
2.28%
D
34.46%
Explanation: 

Detailed explanation-1: -Answer: The probability is approximately 0.0228 or 2.28%.

There is 1 question to complete.