The weight of goats at a farm is normally distributed with a mean of 60 kg and a standard deviation of 10 kg. A truck used to transport goats can only accommodate not more than 650 kg. If 10 goats are selected at random from the population, what is the probability that the total weight exceeds the maximum weight?

Q: .What is the probability that a random fastball exceeds 170 km/h?

A: Let X denote the speeds of a baseball pitcher's fastballs. It is given that The distribution of X is…

Q: The weight of all cars traveling on interstate highway I-84 is normally distributed with a mean of…

A: From the provided information,

Q: 10 grams. If you pick one fruit at random, what is the probability that it will weigh between 655…

A: Mean = 676Std. deviation = 10

Q: The weight of trucks traveling on a particular section of I-475 has a population mean of 15.8 tons…

A:

Q: When women were finally allowed to become pilots of fighter jets, engineers needed to redesign the…

A: Let X be the weights of women which follows normal distribution with mean 165 lb and a standard…

Q: The weights of the cement per bag are normally distributed with a mean of 8.16 kg and a standard…

A:

Q: If a female is randomly selected, find the probability that her pulse rate is between 69 beats per…

A:

Q: A quart of Parker's milk contains a mean of 42 grams of butterfat, with a standard deviation of 2.5…

A:

Q: A particular fruit's weights are normally distributed, with a mean of 679 grams and a standard…

A:

Q: The average cholesterol content of a certain brand of eggs is 225 milligrams, and the standard…

A:

Q: A particular fruit's weights are normally distributed, with a mean of 749 grams and a standard…

A:

Q: he lengths of pregnancies are normally distributed with a mean of 268 days and a standard of…

A: mean=268 S.D=15

Q: Find the probability that 1 man has weight greater than 160 lb. Assume that weights of males are…

A: Let X represent the random variable Mean=182.9 SD=40.8   X~ Normal (182.9, 40.82)

Q: t's weights are normally distributed, with a mean of 639 grams and a standard deviation of 22 grams.…

A: Given: μ=639, σ=22 The corresponding z-values needed to be computed are:

Q: The mean height of male college students in a large city is 68 inches and the standard deviation is…

A: Solution

Q: The net weight of a can of salmon is a random variable with a mean of 6.07 ounces and a standard…

A:

Q: A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of…

A: Mean = 139.1 Standard deviation = 1.1

Q: Assume that the total cholesterol levels for adults are normally distributed with mean cholesterol…

A: The problem provides us with the following values:Mean (μ) = 51.5 mg/dLStandard Deviation (σ) = 14.3…

Q: A bank's loan officer rates applicants for credit. The rating are normally distributed with a mean…

A: From the given information,   Mean = 705 Standard deviation = 32 Sample size = 50

Q: The weights of all firefighters are normally distributed with a mean of 200 lbs and a standard…

A:

Q: particular fruit's weights are normally distributed, with a mean of 724 grams and a standard…

A: A particular fruit's weights are normally distributed, with a mean of 724 grams and a standard…

Q: A particular fruit's weights are normally distributed, with a mean of 635 grams and a standard…

A:

Q: The population mean is 20 inches and population standard deviation is 4 inches. A random sample of…

A: mean = 20 s =4

Q: A detergent company finds that a family in the country washes an average of 910 kilograms of clothes…

A: We have given that,  Let X be the random variable from normal distribution with mean (x̄) = 910 and…

Q: The average length of crocodiles in a swamp is 11 feet. If the lengths are normally distributed with…

A: Given: μ = 11 σ = 1.5 Formula Used: Z = X-μσ

Q: The weights of college football players are normally distributed with a mean of 193 pounds and a…

A: Mean = 193 Standard deviation = 53

Q: An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots…

A:

Q: The height of an adult male in the United States is approximately normally distributed with a mean…

A: From the provided information, Mean (µ) = 69.0 Standard deviation (σ) = 2.6  X~N (69.0, 2.6)

Q: A particular fruit's weights are normally distributed, with a mean of 448 grams and a standard…

A:

Q: The weights of the fish in a certain lake are normally distributed with a mean of 11 lbs. and a…

A: From the provided information, Mean (µ) = 11 Standard deviation (σ) = 12 X~N (11, 12) Here X be a…

Q: An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots…

A: a)   The probability that the weight is between 150 lb and 211 lb is 0.5598 and it is calculated…

Q: A particular fruit's weights are normally distributed, with a mean of 649 grams and a standard…

A: Given that: Population mean, μ=649 Population standard deviation, σ=28

Q: Assume females have pulse rates that are normally distributed with a mean of 72 beats per minute and…

A: Given that: Mean = 72 beats S. D. = 12.5 beats Sample size (n)  = 25 By using standard normal…

Q: The green turtle migrates across the Southern Atlantic in the winter, swimming great distances. A…

A: X~N( μ , ?)   μ=2200 , ?=625   Z-score =( x - μ )/?

Q: The height of 10 year old females is normally distributed with a mean of 54.8 inches and a standard…

A: It is given that mean and standard deviation are 54.8 inches and 2.74 inches, respectively.

Q: A particular fruit's weights are normally distributed, with a mean of 766 grams and a standard…

A: Solution

Q: Suppose that heights of women at UT Tyler are normally distributed with a mean of 64 inches and a…

A: It is given that the mean is 64 and standard deviation is 2.4.

Q: A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of…

A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the mean…

Q: An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots…

A: normal distribution μ = 145σ = 27.5n = 39P(140<X¯<191) = ?

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.