Suppose that the weight of seedless watermelons is normally distributed with mean 6.8 kg. and standard deviation 1.6 kg. Let X be the weight of a randomly selected seedless watermelon. Round all answers to 4 decimal places where possible.   d.  What is the probability that a randomly selected watermelon will weigh more than 6.4 kg?  e.  What is the probability that a randomly selected seedless watermelon will weigh between 6 and 6.5 kg?  f.  The 75th percentile for the weight of seedless watermelons is  kg

Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…

A: According to the given information, we have Probability, p = 0.4 Sample size, n = 10

Q: n 2819 and star to se mal places wher e how ma

A: According to the scenario, the amount of calories consumed by customers at the Chinese buffet is…

Q: The average American man consumes 9.9 grams of sodium each day. Suppose that the sodium consumption…

A: X  denotes the amount of sodium consumed. a. consumption of sodium by American men is normally…

Q: On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of…

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

Q: The mean height of an adult giraffe is 18 feet. Suppose that the distribution is normally…

A: Given,

Q: The amount of calories consumed by customers at the Chinese buffet is normally distributed with mean…

A: Let X denote the amount of calories consumed by customers at the Chinese buffet is normally…

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 65 mph and…

A:

Q: The mean height of an adult giraffe is 18 feet. Suppose that the distribution is normally…

A: Solution: Let X be the height of a randomly selected adult giraffe. From the given information, X…

Q: On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of…

A: Let X denote the IQ of an individual and it follows normal distribution  The distribution of X is,…

Q: suppose that the weight of seedless watermelons is normally distributed with mean 7 kg. and standard…

A: Solution According to guidelines we solve first three subpart

Q: The average American man consumes 9.8 grams of sodium each day. Suppose that the sodium consumption…

A: From the provided information, Mean (µ) = 9.8 grams Standard deviation (σ) = 1 grams

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 71 mph and…

A: Solution: Let X be the speed for a randomly selected car. From the given information, X follows…

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 71 mph and…

A: b) Given that μ=71 and σ=9. Let X be the speed for a randomly selected car. The probability that it…

Q: Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean…

A:

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 71 mph and…

A:

Q: The average diameter of sand dollars on a certain island is 5.00 centimeters with a standard…

A: From the provided information,

Q: A certain type of seed has an 80 % germination rate.   You plant 20 of these seeds in your garden.…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: The mean height of an adult giraffe is 17 feet. Suppose that the distribution is normally…

A: Solution-: Given: μ=17,σ=0.8 Let, X= be the height of a randomly selected adult giraffe ∴X→…

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 79 mph and…

A: Given observation Mean = 79 mph Standard deviation = 7 mph The distribution of x is Normal i.e. X ~…

Q: The mean height of an adult giraffe is 17 feet. Suppose that the distribution is normally…

A: Mean, μ=17 Standard deviation, σ=1 Let X be the height of a randomly selected adult giraffe. X ~…

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 76 mph and…

A: Mean(μ)=76 standard deviation(σ)=5

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 71 mph and…

A:

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 66…

A: Given : X~Nμ=66,σ=17

Q: An automatic machine in a manufacturing process is operating properly if the lengths of an important…

A:

Q: The average American man consumes 9.6 grams of sodium each day. Suppose that the sodium consumption…

A: Given H=9.6 and σ=1 (a) Then, the distribution of X is, X ~ N(9.6 grams ,1 grams)

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 75 mph and…

A:

Q: The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption…

A: given data normal distribution μ = 10σ = 0.8

Q: The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumpt of…

A: a) The mean is 10 and the standard deviation is 0.8.

Q: The heights of a group of athletes are modeled by a normal distribution with mean 180 cm and…

A:

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 75 mph and…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 60…

A: (1) Obtain the probability that a randomly selected person at the hot springs stays longer than 79…

Q: The average American man consumes 9.9 grams of sodium each day. Suppose that the sodium consumption…

A: Given: μ=9.9σ=0.9 a) The distribution of X is normal with mean 9.9 and standard deviation 0.9. Thus,…

Q: Assume that men's weights are normally distributed with mean 182.9 pounds and standard deviation…

A: Solution

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 66…

A: Note: Please repost remaining subparts as i can answer only 3 subparts as per my policy. Given…

Q: QUESTION 4 estimate the mean of a normal population whose standard deviation is 31, with a margin of…

A:

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 75 mph and…

A:

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 71 mph and…

A: Answer:- Given, Mean, µ = 71 mph  Standard deviation, σ = 10 mph. Let, X be the speed for a randomly…

Q: On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of…

A: Given information Mean µ = 107 Standard deviation σ = 17

Q: A radar unit is used to measure the speed of cars at NLEX. NLEX records show that the measures of…

A:

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.