C. In a week, there are 10 clinic sessions - how many patients would you expect to fail to show up?

Q: 17. How did you make the determination in Question #16?

A: Correlation coefficient is a measure of statistical association between continuous variables.

Q: A batch of 100 semiconductor chips is inspected by choosing a sample of 5 chips. Assume 10 of the…

A: We have to use permutation and combination to solve the question.

Q: Students taking the Graduate Management Admissions Test (GMAT) were asked about their undergraduate…

A: Ans#-  Given table                                                            Undergraduate major…

Q: A survey of 200 people yielded the following information: 94 people owned a Blu-ray player, 125…

A: It is given that the total number of people surveyed is 200. So, the universal set U=200. The number…

Q: An anonymous survey of college students was taken to determine behaviors. Results were: 857 drank,…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks   857 drank 644…

Q: How many arrangements of the letters in the word “VOLTAGE” begin with a vowel and end with a…

A:

Q: (ii) How many appendectomies lasted at least two and a half hours? (iii) How many appendectomies…

A: Minutes freq(f) rlt freq(f/n) Cumulative freq Percentage Cumulative freq 110 - 120 2 0.08 2 8…

Q: in a survey of 3046 adults age 57 through 85 years, it was found that 85.7 of them use at least one…

A: From the provided information, Sample size (n) = 3046 aged 57 through 85 years 85.7% of them used at…

Q: How many ways can a researcher select 5 rats from 10 rats and assign each to a different test?

A: It is given a researcher select 5 rats from 10 rats and assign each to a different test.

Q: 27. How did you make the determination in Question #26?

A: The given data points are: (1, 6), (3, 2), (4, 4), (5, 5), (7, 7), (8, 3)

Q: in a California study, Dean Lester Breslow and Dr. James Enstrom of the University of California at…

A: Given Information:  The 7 rules are: no smoking, regular exercise, use alcohol moderately, get seven…

Q: Solve by hand please (no excel).   Hypothesis testing will consist of four hypothesis tests which…

A: Given: Pre-test 8, 13, 22, 25, 29, 31, 35, 38, 42, 52 Post-test 31, 37, 45, 28, 50, 37, 49, 25, 36,…

Q: Decide whether the exercise involves permutations or combinations, and then solve the problem.…

A: Given, a bag containing 13 marbles Marbles are drawn from the bag without replacement.   So,

Q: Results of a survey of fifty students indicate that 30 like red jelly​ beans, 29 like green jelly​…

A: Given, Total students n(S)=50 Students who like red jelly beans n(R)=30 Students who like green…

Q: The Zombies are back!! In a second community, where 1,800 individuals live, a zombie problem began…

A: Step 1:   Given, total population =1800 Residents died and come back as zombies by the end of first…

Q: 3) How many ways can an IRS auditor select 5 of 10 tax returns for an audit?

A: 3 ) Solution: We need to find the number of ways can  IRS auditor select 5 of 10 tax returns for an…

Q: 22. Ten students in a jazz history class were given a pre-test and a post-test to see how much they…

A: The following information has been provided:   Sample 1 = Pre-Test Sample 2 = Post-Test…

Q: Sony: 10.0% Apple: 30.0% No kia: 15.0% Huawei: 25.0% Samsung: 20.0% | Apple I Samsung INokia I Sony…

A: GIVEN

Q: 2. A shipment of 320 cell phones and radar detectors Wer On the insurance claim, the shipper stated…

A: We can solve the question as below.

Q: How many distinct five cards hands could you draw

A: We know that Total number of cards in a deck = 52 Number of cards in a hand = 5

Q: Your town does a study and finds that 3 in 5 dogs have licenses. If there are 250 dogs in town, how…

A: In the given study it has been found that 3 in 5 dogs have licenses. The probability that the dogs…

Q: 14. How did you make the determination in Question #13?

A: Using the given figure, we need to given reason of determination made decision  in question #13.

Q: 5. According to a recent study, 7 out of every 500 Americans aged 13 to 17 years are vegetarian. In…

A: Given: 7 out of 500 Americans aged 13 to 17 years are vegetarian.

Q: One question from a survey was "How many credit cards do you currently have?" The results of the…

A: Given data…

Q: 9) A group of students were asked if they carry a credit card. The responses are listed in the…

A: Probability denotes the chances of occurring an event. It lies between 0 and 1. Let, A be the event…

Q: Suppose you toss a fair coin 10,000 times. Should you expect to get 5000 heads?

A: As we know every time a fair coin is tossed the chance of getting head or tail is equal that is 50…

Q: Suppose that a survey asks 150 people about their driving habits. 66 people drove to work regularly,…

A:

Q: In how many ways can an examinee check off one answer to each question and get all the answers…

A:

Q: Number of Children Siblings 0 1 2 3 4 More Than  4 0 63 15 34 14 8 3 1 177 58 102 45 26 15 2 180 54…

A:

Q: 1. How many in the sample would have IQ scores not higher than 130? 1. 2. How many in the sample…

A: NOTE-AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPARTS   hERE given the summary table for IQ Score…

Q: 25. How did you make the determination in Question #24?

A: Using the given figure, we need to test for the significance of correlation coefficient between X…

Q: How many possible outcomes are there if I toss an eight sided die three times?

A: See solution below

Q: A survey of 600 school employees yielded the following information: 325 were instructors, 442 were…

A: Given data, instructors= 325 full-time faculty=442 instructors were full-time faculty=255   No of…

Q: , 300 shoppers were asked whet -mail account. Their responses a

A: Introduction: The word "percentage" was derived from the Latin word "per centum," which means "by…

Q: 36 is taken from a population

A:

Q: How many of the bees should the expect to travel west

A: Given that  Over 15 minutes of period 50 bees are observed they leave their hive

Q: In the Aloha state, you are very unlikely to be murdered! However, it is considerably more likely…

A: Given that, The following numbers represent the crime rates per 100,000 population in Hawaii:…

Q: In a program designed to help patients stop smoking, 150 patients were given sustained care, and…

A:

Q: the Aloha state, you are very unlikely to be murdered! However, it is considerably more likely that…

A: The distribution is given as under: Crime Crime Rates Burglary 903.6 Theft 512.7 Assault…

Q: Based on past graduations, a university estimates that 6% of the graduating class will not attend…

A: Given: Number of graduates (n) = 1250 Probability of no attending ceremony (p) = 0.06 Let X be the…

Q: Who is Jasmine's husband? Who owns Helene?

A: Using the Information provided in the Question, I have created this Table   Person Pony Name Wife…

Q: Only 45% of registered voters voted in the last election. Will voter participation be even lower for…

A: Given Only 45% of registered voters voted in the last election. Will voter participation be even…

Q: In the Aloha State, you are very unlikely to be murdered! However, it is considerably more likely…

A:

Q: 4) In Toronto, Canada, 55% of people pass the drivers' road test. Suppose that 100 people take the…

A:

Q: 10.) How many birth certificates do you need to guarantee that there are at least 2 people who have…

A: We have to find nom of certificate required

Q: In a statistics class, there are 45 students where 3/5 of them are girls, In how many ways can a…

A: It is given that the, total no. of students in a statistics class is 45 out of which no. of boys…

Q: On a casual day it was found that 12% of the learners wore their favourite t-shirts. The remaining…

A:

Q: 4. How many cards must you pick from a standard 52-card deck to be sure of getting at least 1 red…

A: Explanation:in this given 52 cards deck asking why  In step2 explanation will there

Q: 2. A survey of 100 students revealed that 82 were in Math and 65 were in English. How many students…

A: A survey of 100 students revealed that 82 were in Math 65 were in English.   We have to find how…

Q: You want to stimulate an experiment to draw cards out of a deck. You plan to draw 35 cards (with…

A: Given: You plan to draw 35 cards (with replacements) out of a deck and list which cards you drew. To…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.