Suppose that the weights of adult males are normally distributed with a mean of 172 lbs...
Suppose that the weights of adult males are normally distributed with a mean of 172 lbs and a standard deviation of 29 lbs. What is the probability that one randomly selected adult male will weigh more than 180 lbs?
Select one:
a. 0.084
b. 0.39
c. 0.61
d. 0.916
Homework Answers
Add Answer to:
Suppose that the weights of adult males are normally distributed
with a mean of 172 lbs...
assume that a men's weights are normally distributed with a mean given as 172 lbs and...
assume that a men's weights are normally distributed with a mean given as 172 lbs and a standard deviation given as 29 lbs based on data from the national health survey If one man is selected at random, find the probability that his weight is more than 167lb.
Assuming that men's weights are normally distributed with a mean of 172 lb. and a population...
Assuming that men's weights are normally distributed with a mean of 172 lb. and a population standard deviation of 29 lb, find the probability. a.) That a randomly selected man has a weight greater than 180 lb. (4 points) b.) That 36 randomly selected men have a mean weight of less than 167 lb. (4 points)
Assuming that men’s weights are normally distributed with a mean of 172 lb. and a population...
Assuming that men’s weights are normally distributed with a mean of 172 lb. and a population standard deviation of 29 lb. Find the probability that 36 randomly selected men have a mean weight of less than 167 lb.
a) Suppose that the weight of the adult male wombat is normally distributed with mean 8,6...
a) Suppose that the weight of the adult male wombat is normally distributed with mean 8,6 pounds and standard deviation 1.1 pounds. What is the probability that a randomly selected adult male wombat will weigh at least 9.5 lbs? Rounded to the nearest.01 pound, what is the 85th percentile of adult male wombat weight? A sample of 50 wombats is chosen. What is the probability that its mean is less than 8.3 pounds? To conduct a new study to find...
The height of adult males is normally distributed with a mean of 172 cm and a...
The height of adult males is normally distributed with a mean of 172 cm and a standard deviation of 8 cm. If your height is at the 40th percentile, what is your height?
The weights of newborns are normally distributed with a mean 9 lbs and standard deviation 2.4...
The weights of newborns are normally distributed with a mean 9 lbs and standard deviation 2.4 lbs. Using the Empirical Rule determine the probability that the weight of a newborn, chosen at random, is less than 1.8 lbs? The probability that a weight of randomly selected newborn is less than 1.8 lbs is:
1. Weights of Pikachu’s in the wild are normally distributed with a mean of 13.2 lbs...
1. Weights of Pikachu’s in the wild are normally distributed with a mean of 13.2 lbs and a standard deviation of 0.5 lbs. a. Find the precentage of Pikachu’s in the wild that weigh more than 12 lbs. b. Find the percentage of Pikachu’s in the wild that weigh between 13 and 14.5 lbs. c. Find the percentage of Pikachu’s in the wild that weigh less than 14 lbs. d. Assume a sample of 45 Pikachu’s will be captured, have...
Suppose the weights of newborn babies is normally distributed with a mean of 7 lbs and...
Suppose the weights of newborn babies is normally distributed with a mean of 7 lbs and a standard deviation of 1.5 pounds. How much would a baby have to weigh to be in the top 10% of birthweights? a. 8.5 b. 5.08 c. 8.35 d. 7.15 e. 8.92
The weights of healthy adult male Labrador Retrievers are approximately normally distributed with...
The weights of healthy adult male Labrador Retrievers are approximately normally distributed with a mean of 77 pounds and a standard deviation of 6 pounds. What proportion of Labrador Retrievers weigh between 65 and 75 lbs? What weights surround the middle 50% of Labrador Retrievers’ weights? From ______ to ______ What weight corresponds to the top 10% of Labrador Retrievers’ weights?
Heights of 13 year old males in the USA are normally distributed with a mean of...
Heights of 13 year old males in the USA are normally distributed with a mean of 60 inches and a standard deviation of 2 inches. Find the probability that a randomly selected 13 year old male in the USA has a height more than 58 inches. (Write your answer as a decimal number, rounded to the nearest hundredth) Heights of 13 year old males in the USA are normally distributed with a mean of 60 inches and a standard deviation...
Assuming that men's weights are normally distributed with a mean of 172 lb. and a population standard deviation of 29 lb, find the probability. a.) That a randomly selected man has a weight greater than 180 lb. (4 points) b.) That 36 randomly selected men have a mean weight of less than 167 lb. (4 points)
a) Suppose that the weight of the adult male wombat is normally distributed with mean 8,6 pounds and standard deviation 1.1 pounds. What is the probability that a randomly selected adult male wombat will weigh at least 9.5 lbs? Rounded to the nearest.01 pound, what is the 85th percentile of adult male wombat weight? A sample of 50 wombats is chosen. What is the probability that its mean is less than 8.3 pounds? To conduct a new study to find...
Most questions answered within 3 hours.
-
The cable supporting a 2145-kg elevator has a maximum strength
of 2.18×104 N.
a) What maximum...
asked 1 minute from now -
Find the critical value(s) and rejection region(s) for a
two-tailed chi-square test with a sample size...
asked 2 minutes ago -
One of your experts gave me an answer of $7.36 but there are
many different answers...
asked 8 minutes ago -
Petrus Framing's cost formula for its supplies cost is $1,790
per month plus $10 per frame....
asked 21 minutes ago -
Introduction
Information design is a field that studies the way information
should be displayed, which is...
asked 18 minutes ago -
1.The main product of the reaction between p-cresol and Br2 /
FeBr3 is:
3-Bromo-4-methyl phenol
2-Bromo-4-methyl...
asked 22 minutes ago -
At present, concentration
of 92235U in naturally
occurring uranium deposits is approximately 0.74 %. What will the...
asked 25 minutes ago -
Question 1:
For the following reaction, 8.72 grams of nitrogen gas are
allowed to react with...
asked 27 minutes ago -
Discuss the benefits and detriments of hard water, and your
opinion on using water softeners.
asked 1 hour ago -
For a Friedel-Crafts alkylation reaction between
1,4-dimethoxybenzene with 3-methyl-2-butanol and sulfuric acid what
product was formed...
asked 43 minutes ago -
This programming assignment needs to be written so that it can
do infix expression to postfix...
asked 49 minutes ago -
Below are the reduction half reactions for chemolithoautotrophic
denitrification, where hydrogen is a source of electrons...
asked 49 minutes ago