Thao earned the following scores on her six management exams last semester. 79, 85, 44, 91, 79, 88 Thao has a chance to replace her score of 44 by taking a "make-up" exam. What must she score on the make-up exam to get an overall average (mean) of 83? She must get a score of (Type a whole number.) to get an overall average (mean) of 83.

Q: Paul has 16 colored pencils. 3/8 of these pencils are blue. How many blue pencils does paul have?…

A: Paul has 16 colored pencils. 3/8 of these pencils are blue. We have to find how many blue pencils…

Q: Use a drawing to solve: Texas is the second most populous state in the United States. About 6…

A: Let the total population in the city is x

Q: what percent od 60 is 15

A:

Q: The coefficient of determination is symbolized by     a. r.     b. r2.     c. a.     d. b.

A: Coefficient of determination: It is the predicted percentage, used to predict the dependent variable…

Q: Of the students in Myra's grade, 12% are going on a field trip. Which decimal number represents the…

A: Givenpercentage of students going on a field trip = 12%

Q: Leo is an election officer. On election day, he travels to the polling place, which is 4.8 miles…

A: Please see the below picture for detailed solution.

Q: D. Find the IQR for the average of 18 cities. Q1 = Q3 = IQR:

A: We have given that Mean(µ) = 8.5Standard deviations (σ) = 1.4X ~ N (µ, σ )= N (8.5, 1.4)n = 18 Mean=…

Q: Use the values of a₁ and S, to find the value of an a₁ = 8 and S40 = 5760; a40 a40 ||

A:

Q: GCF(270, 162) =

A:

Q: Lisa has 120 sweets. She gives (5)/(12) of them to her brother. How many sweets does Lisa have left?

A:

Q: Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)? Answer in decimal form.…

A: Ans - Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)?

Q: Drake made 20 out of 25 baskets while playing basketball. What percentage of the baskets did he make

A: Given, Drake made 20 out of 25 baskets while playing basketball.  i.e) 2025

Q: 68% of the parts were defective. The total of all parts was 1780. How many were defective?

A: Answer: 1)  Given, Total parts=1780   Defective parts in Percentage = 68%    We have to find a…

Q: Time required for the production of the twelfth 787:

A: Given that, Time taken by Boeing to produce the sixth 787 jet = 28718 hours                   The…

Q: where did  you get 0.5 from

A: The mean of the distribution, The standard deviation of the distribution,

Q: at pizzas pi, 40% of the pizzas made last week had extra cheese. if 10 pizzas had extra cheese, how…

A:

Q: What is the area of a regular hexagon inscribed in a circle of radius 9 meters?

A: Given :   Radius = 9 meters

Q: How does k=.067?

A: Since we want to find the z-score for the 75th percentile (top 25 percent), we need to find the…

Q: Susan scored 82%, 75%, 77%, and 85% on the first four tests. What must she score on the fifth test…

A:

Q: Calculate the SD for these scores:

A: Given that,Sample size To find the standard deviation of the data.

Q: If B = .75, power = %3D

A: From the provided information, The value of beta (β) = 0.75

Q: During a recent trip, Jordan noticed that the odometer in her car indicated 8,116 miles at 2 PM. and…

A:

Q: Johannah is having  a reading contest with her friend Morgan.Johannah reads 2/5 of her  book,while…

A: To compare two fractions , first we have to convert to fractions to such a form that the denominator…