Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 38 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 119 and 149 miles in a day. Round your answer to four decimal places.

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A: Given,mean(μ)=$204standard deviation(σ)=$55

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A: I solved exactly first question because of bartleby policy if you want more please uplode…

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Q: In an examination in Statistics, the mean grade is 72 and the standard deviation is 6. Find the…

A: Given that ; Population mean (u) = 72 Standard deviation = 6  By using standard normal distribution…

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Q: Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the…

A: Solution: It is given that, Population mean, 70 Standard deviation, 5 Given that Cody took his first…

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Q: There is an average of 4 accidents in a week on a major highway in the city. What is the standard…

A:

Q: The weight of football players is normally distributed with a mean of 200 pounds and a standard…

A: According to the provided information, Mean (μ) = 200 Standard Deviation (σ) = 25

Q: what is the probability that you will receive a grade that is between 89 and 97 on this exam?

A: The mean of grades for the latest statistics exam is 93 and SD is 4.

Q: The time sent waiting to hear back from a particular therapist office follows a normal distribution…

A: Given:Mean μ=204 standard deviation σ=25.7 What is the probability that a randomly selected person…

Q: The average mass of a jelly bean is 1.18 gram with a standard deviation of .05 grams. Assuming the…

A: Solution

Q: The time taken to complete a mathematics test is normally distributed, with an average time (u) of…

A: We have that Population mean =35 Population standard deviation =8.5

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Q: In 1990

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Q: The annual per capita consumption of bottled water was 33.6 gallons. Assume that the per capita…

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Q: The reading speed of second grade students in a large city is approximately normal, with a mean of…

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Q: The length of time students needed in order to complete a statistics test followed a distribution…

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A: Given Standard deviation=33800

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Q: A survey indicates that for each trip to a supermarket, a shopper spends an average of 45 minutes…

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Q: New York City is the most expensive city in the United States for lodging. The mean hotel room rate…

A: Note- Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: According to Money magazine, Maryland had the highest median annual household income of any state in…

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

Q: figure the standard deviation of the distribution of means for a population with a standard…

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Q: The score obtained on a Maths exam is normally distributed, with an average score (μ) of 56 and a…

A: According to the provided information, Mean (μ) = 56 Standard Deviation (σ) = 11.25

Q: The time taken to complete a 25km race is normally distributed, with an average time (μ) of 2.30…

A:

Q: Keith is a drummer who purchases his drumsticks online. When practicing with the newest pair, he…

A: The normal distribution: A continuous random variable X is said to follow normal distribution if the…

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Q: A vending machine dispenses coffee into a twelve-ounce cup. The amount of coffee dispensed into the…

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Q: In order to ride the Death Trap at the amusement park, guidelines say that participants must be…

A: According to the rule, Only 3 subparts can be answered. Here, I will give answers to d, e, f.

Q: The time taken to download a particular app has been found to be normally distributed, with an…

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Q: The Greenville Power Authority states that the mean monthly energy bill for their customers is $228…

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Q: John drives to work each morning and the trip takes an average of µ = 38 minutes. The distribution…

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Q: A physical fitness association is including the mile run in its secondary school fitness test. The…

A: It is given that the time for the event follows normal distribution with mean 450 seconds and…

Q: A soft drink machine outputs a mean of 2525 ounces per cup. The machine's output is normally…

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Q: ngth it takes a group of Senior Citizens to play the one game of Candy Cr 3 minutes and a standard…

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Q: The average price of a new one-family home is $180,000 with a standard deviation of $14,000. Find…

A: Given,mean(μ)=180,000standard deviation(σ)=14,000

Q: A local store has found the expected number of smooshed donuts per dozen is 0.6, with a standard…

A: Here Take  RANDOM variable X = Number of smooshed donuts