Comedy Drama Action Total 30 31 Вoys 101 162 27 28 Girls 91 146 57 59 Total 192 308 Part A What proportion of students who are boys prefer comedy movies? Write your answer as a decimal rounded to the hundredths place.

Q: Identify the decimals labeled with the letters A, B, and C on the scale below. C ++ 34.8 34.9 Letter…

A: Consider the diagram given below.

Q: 2. On a certain IQ test, eleven people averaged a 101.5. A certain reality TV the test and the…

A: Please see the explanation below

Q: 3 4 60° B 210° 80 30° 140° 5 6 A B A 70

A:

Q: Long Answer: There were a total of 596,604 total law enforcement officer (UCR, 2017). If there are…

A:

Q: Above is the Labor Statistics for December 2016, Labor Force Answer the following questions based on…

A: As per given Data in the table for December 2016, Labor force is 63% of the US population

Q: 452 A textile worker in the city of Bombay earns Rs. 350 per month. The cost of living for a…

A:

Q: Fill in the blanks Single-Family Home median resale price (for a particular month)  $237,300…

A: 1. Single Family Home:- Given, Cost Price : $237,300 Selling Price : $290,600 As you see in this…

Q: Who ran the slowest? Explain how you know below. Student Time in Seconds Imani 12 2/10 Ebony 10…

A: Speed time relation

Q: Monaco has an area of 499 acres and a population of 39,000 people. Vatican City has a population of…

A:

Q: e past month, the 500 customers have downloaded the following number of songs from WalMart's website…

A: The data can be represented in table as:

Q: Apple Festival Attendance 200 180 160 140 120 100 80 60 40 20 Thursday Friday Saturday Sunday Day…

A: Frequency: Frequency is defined as the total number of observations in a data set.

Q: C. What percentage of the students studied for more than 5.8 hours? d. Harry noticed that he scored…

A: Given :  Mean = 4.6 Standard deviation = 1.2

Q: 30° 3 2. Which is the measurement of 23? O 330° 60° 150° 30°

A: We are given two intersecting lines and we are required to find the measure of angle 3.

Q: Francis's Earnings Number of Hours Worked+ 1.25 3.75 5.5 Amount Earned $17.50 $52.50 $77.00

A: The number of hours worked by Francis's is 1.25, 3.75 and 5.5 nd the amount earned by Francis is…

Q: Hector counted the number of candy pieces in 15 fun-size bags. His results are recorded below. 12 14…

A:

Q: A B .02 (.03 .07 .05 (.04.08 .20 .51

A:

Q: (a) Estimate the proportion of batteries that charged with a temperature of 88.5 degrees or less.…

A: The chart represent the relative cumulative distribution of battery temperature where, x axis is the…

Q: HIV Testing Accuracy rate is 99%. First, label the percentages in the table. Second, locate the…

A: (Since it has been not mentioned which question so, as per our protocol we shall only answer the…

Q: A recent survey reported that in a sample of 300 students who attend two-year colleges, 105 work at…

A:

Q: New Authors Established Authors Total Successful 9. 24 33 Unsuccessful 12 59 71 Total 21 83 104 What…

A:

Q: A home pregnancy test was given to women, then pregnancy was verified through blood tests. The…

A: Given data,   Positive Negative Total Pregnant 64 9 73 Not Pregnant 6 58 64 Total 70 67 137

Q: A home pregnancy test was given to women, then pregnancy was verified through blood tests. The…

A: Formula Used:- Conditional Probability P(A|B)=P(A∩B)P(B)

Q: Suppose 30% of students at Florida University are business students. Of those, 31% are Business…

A: The percent of Florida University are business students is 30%, and there are 31% are Business…

Q: 5,024 1 31 B) 25 A) 1256 25 314 628 D) 125 625

A:

Q: What percent of people have WAIS scores below 100? Above 1307 Below 70? Answer(s) Above 100: 50%…

A: mean = 100 standard deviation = 15 A) P(X<100) = P(X<100-10015)…

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A: From the graph we can observe that,  1)  leftmost point at 0 means that some student could not do…

Q: The February utility bills (in dollars) for ten residents of a large city are listed below. Find the…

A: Arranging the data in ascending order: 67, 67, 68, 71, 72, 72, 72, 72, 73, 76

Q: (a) About 99.7% of organs will be between what weights? (b) What percentage of organs weighs between…

A: mean = 310 sd = 35

Q: 17. What is the value of b? 550 45° 06 110 55 100

A: To Find : Value of b Value of x   Note : The Inscribed Angle Theorem states that the measure of an…

Q: 2. What is the value of b? 55° 45 100 55 90 110

A: We know that the angle subtended by an arc of a circle at its center is twice the angle it subtends…

Q: Approximately what proportion of these four-seam fastballs would you expect to have speeds between…

A: Let , X→N(μ=91.67 , σ=2.45) Our aim is to find the  (a) proportion of these four-seam fastballs…

Q: software system. In planning for the operating system that he will​ use, he needs to estimate the…

A: Given that  Margin of error =E =5%=0.05

Q: One item in a mathematics assessment asked students to pick the result that best approximates, 3.04…

A:

Q: a. How many murders per 100,000 residents can be expected in a state with 2.2 thousand automatic…

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Q: A scale measured a 4.5-pound brick as weighing 5.3 pounds. Which measurement is more accurate but…

A:

Q: According to a study, 34% of experienced file-sharers with broadband access had decreased their…

A:

Q: Last semester, a student took the 4 classes given in the table below. Using the grades earned in…

A: For the given data Find GPA = ?

Q: stion 17 [CLO-1] Convert the percentage into decimal: 280% O 2.80 00.280 O 28.0 O 0.0280

A:

Q: A researcher wishes to create a study to estimate the true proportion of university students who do…

A:

Q: Owners of Major League Baseball teams have been concerned with attendance in recent years as…

A: Looking at the residual plot we can see that there is one observation whose standardized residual is…

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Q: Estimate /2 - ī and V101 – V100. Compare your estimates with the actual values.

A: Let us consider the given function is f(x) = sqrt(x), Estimate these value:

Q: Calculate Jane's weighted grade: (round to the nearest tenth) Portion of Jane's Averages Grade…

A: Calculate the Jane’s weighted grade as follows.

Q: 35 30 25 20 15 10 1 2 3 . 4 5 Number of Stars How many performers earned exactly 3 stars? (be…

A: Given that  The data of number of stars earned by 140 performers in a talent competition. Percentage…

Q: According to a study, 33% of experienced file-sharers with broadband access had decreased their…

A: According to a study, 33% of experienced file-sharers with broadband access had decreased their…

Q: the governments 2011 fuel economy guide lists the fuel economy for a chevrolet malibu as 22 mpg for…

A: Given:  Fuel economy:  The fuel economy for city         = 22 mpg (miles per gallon) The fuel…

Q: a. What proportion of people smile more than 80 times a day? D. What proportion of people smile at…

A:

Q: rounding the bill am Tipping Chart Bill Amount 10% 15% 20% 51. $40.21 52. $15.89 53. $72.17 54.…

A:

Q: Time spent studying (hours) Exam score (out of 50) 3 30 4 32 35 2 20 1 15 15 50 4 34 3 31 4 37 7 42…

A: The scatter plot can be obtained using EXCEL software. Enter the values of time in column A and…

Q: 7. On three examinations, Ivana received 90.5, 87.2, 80.7. What score does Ivana need in the fourth…

A: Given: Received Scores 90.5, 87.2, 80.7 Average four examination = 83.5 Required fourth examination…

Logic and Proofs

Discrete mathematics deals with the separated values of data such as integers. It is widely used in the practical field of computer science and mathematics. By knowing discrete mathematics one can improve their reasoning and problem-solving capabilities. Discrete mathematics became popular after the boom of computers which operate in discrete steps and store data in discrete bits. It also useful in studying computer programming, algorithms, and cryptography.