12 m (n + p) = %3D m | 9. Your answer Next ever submit passwords through Google Forms. This form was created inside of Aurora West School District 129. Report Abuse Google Forms

Q: Hello! The question is as follows: Which of the following is the best estimate of the number of…

A: It is interpreted that: The total no. of HRDs invited to complete the survey is 333. 45% of the…

Q: High in the Rocky Mountains, a biology research team has drained a lake to get rid of all fish.…

A: Total number of species of greenback trout , n = 2000. Number of trout put into the lake , x = 900.…

Q: A friend tells you that her savings account doubled in 9 years. Use the Rule of 72 to estimate what…

A: Given: Savings account get doubled in 9 years. Rule 72:  An amount will double when the product of…

Q: A humane society claims that less than 73% of households in a certain country own a pet. In a random…

A: Given,n=500x=355p^=xn=355500=0.71α=0.05H0:P≥0.73Ha:P<0.73

Q: Insurance companies are interested in knowing the population percent of drivers who always buckle up…

A: formula for the sample size is

Q: eart attack or stroke within one year, and of the ticagrelor patients, 565 suffered a heart attack…

A:

Q: A microbiologist wants to estimate the concentration of a certain type of bacterium in a waste-water…

A: A microbiologist puts a 0.5 mL sample of the wastewater on a microscope slide and counts 39…

Q: no Imutogiamis Compare! 4. Whitney is baking cupcakes for a school bake sale. The first night she…

A: Whitney made three dozen cupcakes in the first night. One dozen = 12 So, Whitney made 3 x 12 = 36…

Q: Approximately 7% of the population has the O- blood-type. If you drew a random and independent…

A: p= 0.07   n = 2065

Q: A researcher wants to know whether the number of hours people spend watching cable TV news is…

A: It is given that researcher wants test whether the number of hours people spend watching cable tv…

Q: Q4. You conduct a poll comparing two candidates. In a poll of 400 people, 190 prefer candidate A,…

A: According to the question, in a poll of 400 people, 190 prefer candidate A and 210 prefer B.

Q: 2. A recent report on elementary schools in Kent county claimed that 13% of elementary students…

A: Let p be the population proportion  X=number of people typically walk to a school  n=random sample…

Q: ey of 650 randomly selected Ohioans asked: "What would you do percent responded that they would pay…

A: At 95% confidence level, the z value is 1.96 which can be obtained by using the standard normal…

Q: You think your car’s fuel efficiency is much lower than it should be. The average fuel efficiency of…

A:

Q: High in the Rocky Mountains, a biology research team has drained a lake to get rid of all fish.…

A:

Q: The research team wants to know the smallest number of fish that must be electroshocked to be at…

A: The random variable X is defined as the number of fish tagged trout. The probability of getting a…

Q: In a study, the rate of success of initial vaccination among 330 subjects receiving the 1:10…

A: Given: Sample size of subjects (n) = 330 Sample proportion or success rate p^=0.971 Hypothesized…

Q: On a test, John scored at the 50th percentile and Jim scored at the 25th percentile; therefore,…

A: A percentile indicates a score's position in relation to those other values from the same dataset.…

Q: N=15 scores has ΣX=120.

A: Given, N=15 ∑X=120

Q: The UNOH good works society is planning an annual fundraising "Eat-a-Thon". The society will charge…

A: Charge per serving of pasta is 75 cents, estimated cost per serving 25 cents and the cost for…

Q: Draw boxplots (by hand is the easiest) of the data for each year For the particular Year 2 that you…

A: Draw boxplots (by hand is the easiest) of the data for each year For the particular Year 2 that you…

Q: All opinion polls have some uncertainty in their measurements. polling firm finds that 57% of the…

A: Proportion of public supporting the new law = 57% = 0.57 Proportion of public opposing the new law =…

Q: The Bureau of Labor Statistics keeps track of occupational injuries in various categories. In a…

A: Given, Salary workers mean fatal injuries = 4600 Self-employed mean fatal injuries = 1044

Q: You are thinking of moving to either Des Moines, Iowa or San Francisco, California. A friend claims…

A: 1) From the given output, the test statistic is 0.162 and the p-value is 0.873.

Q: 28)g= 5+4Eant de %3D

A:

Q: nursing school professor is interested in determining how her college students compare to the…

A: Given, mean (µ) = 100 standard deviation (σ) = 20 Let X denote the exam score, then, X ~ Normal (µ =…

Q: ABC company, a textile manufacturing company, has recorded defects in their production for a month…

A: Total defects is 55+38+10+5+2 =110 Number of defective in top 3 is 55+38+10 =103.

Q: The table shows the results of a survey of students in two math classes. Find P(more than 1 hour of…

A: Here we will find the probability,

Q: College instructors who adopt this book are (we hope!) twice as likely to continue to use the book…

A: Consider the provided question, Let the problem be modeled as Markov chain with states Users (U) and…

Q: Mike must work at least 18 hours a week to supplement his income while attending school. He has the…

A: To solve the linear programming problem

Q: Q2/C/A coin is weighted so that heads is twice as likely to appear as tials then P(H) =

A: Given: A coin is weighted so that heads is twice as likely to appear as tails. We are asked to find…

Q: The largest cat in North America is the Jaguar, they can sometimes be seen in the mountains of…

A: The total number of animals is, 1,270(=40+30+400+800). The probability of feral hogs is, Thus, the…

Q: Hector is out on an archeological dig. He randomly selected 563 artifacts that he encountered at a…

A: Given Datan = no of artifacts encountered at a particular site = 563x = no of pottery shards =…

Q: Mike must work at least 18 hours a week to supplement his income while attending school. He has the…

A: Let the number of hours Mike must work in store 1 and store 2 be X1 and X2 respectively. We have to…

Q: The largest cat in North America is the Jaguar, they can sometimes be seen in the mountains of…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Mike must work at least 18 hours a week to supplement his income while attending school. He has the…

A: Let x denotes the number of hours working at store 1  and y denotes the number of hours working at…

Q: c. Third or upper quartile (Q3) d. IQR e. Find the range for the outlier outliers and the outliers

A:

Q: Q1:Let p equal the proportion of drivers who use a seat belt in a country that does not have a…

A: Given, p = proportion of drivers who use a seat belt in a country that does not have a mandatory…

Q: Asians and Hispanics. At a=0.05, can you reject the claim that the proportion of newlywed Asians who…

A: Answer is explained below

Q: What is the largest possible value

A:

Q: The theory predicts the proportion of beans, in the four groups 4. B, C and D should be 9:3:31. In…

A:

Q: - 1 £ 15 s² +64

A: Here given Laplace function is 15s2+64

Q: The given population is 3476, n = 528, what will be the value of e (margin of error)? Show clear…

A:

Q: A sample of Americans was questioned.  The proportion in support of Mr. Trump was 48%.  The…

A: a) The lower bound of the interval for the proportion in support of Mr. Trump is, Lower…

Q: The market share analysis company, Net Applications, monitors and reports on the use of the Internet…

A:

Q: A medical researcher says that less than 88% of adults in a certain country think that healthy…

A: At α=0.01, the critical value is -2.326. (From the z-tables)

Q: High in the Rocky Mountains, a biology research team has drained a lake to get rid of all fish.…

A: Given Information: Of the 2000 Greenback trout put into the lake 400 were tagged for later study. We…

Q: What is the measure of ∠x in this diagram?

A:

Q: 4. What is the measure of x?

A: We have to find x

Q: When an airline sells tickets for a flight, only about 90% of people who buy a ticket actually show…

A: a) The 95% confidence interval for the sample proportion is obtained below: The proportion p =0.60…