Final grades                                        Final grades for FTCC MAT 271                            for FTCC MAT 271 98                                                        85 92                                                        95 85                                                        75 93                                                        95                                                             75                                                             95   Using 85, find the z-score for both groups. Find the probability this common grade for both groups, Draw a conclusion as to which setting is better.

Q: If one student is chosen at random from those who took the test, Find the probability that the…

A: It is given that the grades and gender of a group of students is given in the table.

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Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

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Q: A group fitness gym classifies Its fitness class attendees by class type and member status. The…

A: Given number of yoga attendees = 219+176=395 Total =219+233+256+158+219+269+201+98+180+176  =2009

Q: average weight of 4150 lb and SD = 450 lb Find each as a 2-decimal percentage - DO NOT put the %…

A: Given that.   X~N( μ , ?)   μ=4150     , ?=450   Z-score =( x - μ )/?

Q: Use the information given to answer Part A and Part B. Jackie constructed a spinner with 5 different…

A: The objective of the question is to calculate the probability of certain outcomes based on the…

Q: The function f(x) = for z 0,1, 2, 3 is a probability distribution. Select one: O a. FALSE O b. TRUE

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Q: Determine the value of the constant c that makes the probability statement correct: P(-csZsc).668…

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Q: The mean percent of childhood asthma prevalence in 43 cities is 2.07%. A random sample of 32 of…

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Q: 0. Two fair dice are thrown. Find the probability that the sum is greater than 7. 5/12 7/18 5/11 4/9

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Q: d. How many attempts should he expect to have before he makes a basket?

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Q: 00 R The table summarizes results from 983 pedestrian deaths that were caused by automobile…

A: Driver intoxicated  Pedestrian Intoxicated Yes Pedestrian Intoxicated  No Total Yes 49 74 123…

Q: 14. A card is drawn from a deck of 52 playing cards. Find the probability of drawing a king or a…

A: As you have posted multiple different questions, we have provided answer for first question as per…

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: 30% of all college students major in STEM (Science, Technology, Engineering, and Math). If 30…

A: given data, p(major in STEM)=p=0.30q=1-p=1-0.30=0.70n=30x= no. of major in STEM P(X=x)=nCx*px*qn-x…

Q: The scatterplot illustrates the relationship between distance and success rate of field-goal…

A: Given,

Q: The probability of an 60 year-old male living to 70 years old is equal to in 2019. (Art_13_07_B)

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Q: Please explain me these 3 . Thank you so much ❤️

A: Step 1: Step 2: Step 3: Step 4:

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: Given the table: Gender Yes No Maybe Male 0.097 0.135 0.293 Female 0.165 0.159 0.151 What is the…

A: See the handwritten solution

Q: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…

A: Number of intoxicated pedestrian = 61 + 232…

Q: find the probability that the number of the red candy is more than or equal to the 2.68

A: More than or equal to 2.68 means X=3,4,5 for this case.So the total frequency for X=3,4,5 is=…

Q: A poll showed that 45.2% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given, Marilyn Monroe had an affair with JFK= 45.2% Probability that randomly selected individual…

Q: 65% of the people in Missouri pass the driver's test on the first attempt. A group of 7 people took…

A: Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…

Q: If h(x)=3^x and g(x)=5x-7 then h(g(2))=

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Q: Suppose that the probability is 0.8 that any given person will believe a tale about life after…

A: When repeated independent Bernoulli trials are performed with success probability p and probability…

Q: he table below shows results for a cancer screening test.   Positive Test Results (Test shows…

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Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…

A: The total number of orders that are given are  Total order = 326+276+235+140+33+52+40+15 = 1117

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Q: A very good basketball player makes about 90% of his free throws. If we assume successive attempts…

A: A very good basketball player makes about 90% of his free throws, which means the probability of him…

Q: Pls Help ASAP. One image has part a and the oth

A: The probability that the order is free is given by P(X>30) =P(X-uσ>30-uσ) P(X>30)…

Q: 27) The probability that z lies between 0.7 and 1.98

A: GIVEN DATA  standard normal distributionZ~N(0,1)find P(0.7<z<1.98) = ?

Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…

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Q: 300 students were surveyed. 100 students from 3 different grades were identified and asked if they…

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