Working in the garden pulling weeds/planting flowers burns an average of 200 calories per hour. If we assume the variable is normally distributed with a standard deviation of 9 calories, find the probability that a person who works in the garden for 1 hour will burn between 200 and 225 calories per hour.

Q: It takes an average of 14.5 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…

Q: It takes an average of 8 minutes for blood to begin clotting after an injury. An EMT wants to see if…

A:

Q: Activity 2 of 3 What percent of Braves players fall between 230 and 270? O A. 95.4% O B. 47.7% O C.…

A: Answer Option c = 68.2% is correct

Q: It takes an average of 13.6 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: Given,sample size(n)=43sample mean(x¯)=15.2standard deviation(s)=3.16α=0.01

Q: The weight of new born babies is normally distributed with a mean of 3.5Kg and a standard deviation…

A:

Q: It takes an average of 11.5 minutes for blood to begin clotting after an injury.  An EMT wants to…

A: Sample size n=59 Sample mean=12.3 Population standard deviation =2.35 NOTE:- According to bartleby…

Q: Scores on a test have a mean of 86 and a standard deviation of 13. Jerrica has a score of 94.…

A:

Q: The weights of men in their 30s are normally distributed with a mean of 190 pounds and a standard…

A: From the provided information, Population mean (µ) = 190 pounds Population standard deviation (σ) =…

Q: The test scores in a class are normally distributed with a mean score of 77. if the standard…

A: The distribution of test score are normally distributed with mean of 77. Now consider the standard…

Q: The average score for Indiana public school 6th graders on a standardized reading comprehension test…

A: The hypothesized mean is 75, the sample mean is 75.9 and the standard deviation is 5.

Q: to begin otting after an injury. average will change if the patient is immediately told the truth…

A:

Q: It takes an average of 11.2 minutes for blood to begin clotting after an injury. average will…

A: Note: As per the guidelines, we are only allowed to solve three subparts, please post the other…

Q: It takes an average of 8.8 minutes for blood to begin clotting after an injury. An EMT wants to see…

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

Q: It takes an average of 8.2 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: Given Information :  It takes an average of 8.2 minutes for blood to begin clotting after an injury.…

Q: .. Lori just bought a set of 4 tires for her car. The life of a tire is normally distributed with a…

A:

Q: It takes an average of 8.6 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: From the provided information, Sample size (n) = 65 Sample mean (x̅) = 8.7 Standard deviation (σ) =…

Q: The test scores are normally distributed with a mean of 78 and a standard deviation of 9. If 39…

A: Obtain the probability that the average score is between 80 and 84. The probability that the average…

Q: It takes an average of 9.9 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: From the provided information,

Q: Fabienne found the standard deviation of the residuals to be 1.30. Explain this value in context.

A: The standard deviation of the residuals shows that how much the data points spread around the…

Q: The scores on a test are normally distributed with a mean of 110 and a standard deviation of 22.…

A: Let X be the random variable from Normal distribution with mean (μ) = 110 and standard deviation (σ)…

Q: a. For this study, we should use Select an answer b. The null and alternative hypotheses would be:…

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

Q: When Noah goes bowling, his scores are normally distributed with a mean of 135 and a standard…

A: Let X be the Noah goes bowling, his scores are normally distributed  mean μ=135, standard deviations…

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A: Let X denote the aptitude test scores and it follows normal distribution with mean of μ=400 and…

Q: It takes an average of 10.4 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: Givensample size(n)=67Mean(x)=10.8standard deviation(s)=2.94α=0.05claim is to see if the average…

Q: The Atlanta Braves baseball team has a mean batting average of 250 with a standard deviation of 20.…

A: We have to find given probability.

Q: particular fruit's weights are normally distributed, with a mean of 395 grams and a standard…

A: We have given that Mean=395

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A: Answer : - Given data  sample size n = 100                  Sample mean x  = 80.68,   Population…

Q: Energy consumption for single family comes is a mean of 1050kw and standard deviation of 218kw. Find…

A: Given information- Population mean, μ = 1050 kw Population standard deviation, σ = 218 kw We have to…

Q: The amount of radiation that a person can absorb and survive varies from person to person. It is…

A: Given that.   X~N( μ , ?^2 )   μ=500     , ?=150   Z-score =( x - μ )/?

Q: does the range and standard deviation remain unchanged because the addition of 7 is a constant so…

A: given data  mean = 74 median = 76.5 range = 65 standard deviation = 11 add 7 points to each score…

Q: Suppose the rate of misprints in the printed text from a given publisher is three misprints per one…

A: The question is about discrete probability distribution.Introduction :1 ) Let, X be discrete random…

Q: It takes an average of 9.1 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: The sample size is .The sample mean is .The sample standard deviation is .The significance level is…

Q: In 2000, the average height of a woman aged 20–74 years was 64 inches with an increase of…

A:

Q: It takes an average of 8 minutes for blood to begin clotting after an injury. An EMT wants to see if…

A: Solution:- from given information claim:  if the average of 8 minutes will increase if the patient…

Q: It takes an average of 9.9 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: The level of significance is 0.01.

Q: ticular fruits weight are normally distributed with a mean of 285 grams and a standard deviation of…

A: According to the sum, A particular fruit weight is normally distributed with a mean of 285 grams and…

Q: The average grade for an exam is 74, the standard deviation is 7 and the grades are curved to follow…

A: The z-score is obtained by the formula: , where x=data pointμ=meanσ=standard deviation   Given:…

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A: given data,normal distribution μ=5σ=3probability that person will wait more than 9 minutes =?

Q: The time needed to take an exam is normally distributed with an average of 120 minutes and a…

A: Given,mean(μ)=120standard devition(σ)=20

Q: The number of hurricanes coming within 250 miles is modeled by Polsson distribution with meanz per…

A: Let X be the time, in years, between hurricanes. The number of hurricanes coming within 250 miles of…

Q: It takes an average of 8 minutes for blood to begin clotting after an injury. An EMT wants to see if…

A:

Q: It takes an average of 11.6 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: The sample size n is 40.

Q: Assume that women's weights are normally distributed with a mean given by mean=143 lb and a standard…

A:

Q: It takes an average of 12.7 minutes for blood to begin clotting after an injury. An EMT wants to see…

A: According to policy we supposed to answer only first three part for remaining please repost the…

Q: It takes an average of 14.6 minutes for blood to begin clotting after an injury. An EMT wants to see…

A:

Q: Find the simple standard deviation of the data. Be sure to include the screenshot of excel of your…

A: Let X: Parking Ticket fines (Canadian $)   The data is given as : X 30 15 40 40 40 30…