Direction: Solve the given real - life problem below. Show the completesolution for the following tasks.Problem: As a Physical Education teacher of Hermosa National HighSchool Senior High School, Ma'am Mary Ann wants to compute for theBody Mass Index of few students as part of her research. As a start, thetable below shows the heights of five students in meters. Supposedsamples of size 2 are taken from this population of five students, completethe given table and answer the following tasks. Construct the desiredtables needed for your solutions and answers.StudentHeight (X)X2Hazel Kim1.472.16Mee Ann Mae1.582.50Grace Ann1.672.79Jethro691.512.86Chelsea Mae2.28TOTAL7.9212.591. Solve for the mean of the population u.2. Solve for the mean of the sampling distribution of the sample means µs.3. Compare µ and ug.4. Solve for the variance (o2) and the standard deviation (o) of the population.5. Solve the variance (o²) and the standard deviation (a) of the samplingdistribution of the sample means lg.6. Compare o and og.108 2/2322b. Construct the sampling distribution table for the sample mearand multiply the sample means to their probabilities.Sample MeanFrequencyProbabilityX• P (X)X14(x) d1/1514/151.151/1515/151.2/1532/15172/1534/15183/1554/152/152/1538/1540/15211/1521/151.221/1522/15Total1515/15 or 1270/15% 18%3Dc. Solve for the mean of the sampling distribution of the samplemeans by using the following formula u, = E[X• P(X)].%3D270[(x)d • x]3 = *H=1815Therefore, the mean of the sampling distribution of thesample means is 18.3. The population meanu is 18 and the mean of the sample means g18. Therefore, u = g.%3D4. To solve for the variance (o?) and the standard deviation (o) of thepopulation, the given table below will be utilized.8.12641442562024576287841082 224

The given data is, student Height(x) x2 Hazel Kim 1.42 2.16 Mee Ann Mac 1.58 2.5 Grance…

Answered: Problem: As a Physical Education…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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I need help with just part c. Someone on here already answered it for me but I'm really confused as there are steps missing and I'm not sure what to put in the calculator. " The first quartile separates the lowest 25% of the observations from the higher 75% of the observations. The first quartile is denoted by Q1. The second quartile separates the lower 50% of the observations from the higher 50% of the observations. The second quartile is denoted by Q2.The second quartile is same as median. The third quartile separates the lowest 75% of the observations from the higher 25% of the observations. The third quartile is denoted by Q3. The third quartile can obtained as follows...." Third Quartile is 1 somehow, and I don't understand how it is.
Please assist and answer on questions D, E, F, G, H, and I on this problem. Thank you.
PLEASE ANSWER THIS USING YOUR OWN ANSWERS. DO NOT COPY ON INTERNET. IF YOU SEE THIS QUESTION AGAIN, DO NOT ANSWER. IF YOU ANSWER THIS IN TYPEWRITTEN, COMPLETE, CORRECT, AND IN ORIGINAL WAY, I WILL UPVOTE. THANK YOU!
For reasons of safety, a study of bears involved the collection of various measurements that were taken after the bears were anesthetized. When obtaining measurements from an anesthetized bear in the wild, it is relatively easy to use a tape measure to obtain the size of the chest, the length of the head, and the total length of the bear. It is difficult to find the weight because the bear must be lifted! Instead of actually weighing the bear, an estimate of the bears weight can be obtained from other measurements that were obtained. Use the data provided in cells E1 to H55 to answer the following questions. Head Length (HEADLEN) data is in cells E1 to E55. Length data is in cells F1 to F55. Chest size data is in cells G1 to G55. Weight data is in cells H1 to H55. All data sets have labels in first row. Develop the estimated regression equation that can be used to predict a bear's weight based on head length (HEADLEN), Length, and chest size. Place output in cell I1 Is the joint…
For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.In a combined study of northern pike, cutthroat trout, rainbow trout, and lake trout, it was found that 20out of 860fish died when caught and released using barbless hooks on flies or lures. All hooks were removed from the fish. (a) Let prepresent the proportion of all pike and trout that die (i.e., pis the mortality rate) when caught and released using barbless hooks. Find a point estimate for p. (Round your answer to four decimal places.)(b) Find a 99% confidence interval for p. (Round your answers to three decimal places.) lower limit upper limit
A researcher thinks that watching violent televisions increases aggressive behavior in children. To test this hypothesis, she randomly assigns 48 children into one of 3 groups (no violent TV, a little violent TV, or a lot of violent TV) and observes their playground behavior for three weeks and measures it for violence and intensity. For the variable “amount of TV” (as it appears in this problem), what is the scale of measurement? a. nominal b. ordinal c. interval d. ratio A researcher thinks that watching violent televisions increases aggressive behavior in children. To test this hypothesis, she randomly assigns 48 children into one of 3 groups (no violent TV, a little violent TV, or a lot of violent TV) and observes their playground behavior for three weeks and measures it for violence and intensity. If the researcher’s hypothesis is correct, which of the following conclusions could be drawn? a. Fail to reject the null, watching violent TV does not increase…
Two varieties of corn are grown in 4 different locations. Each location provides a value in pounds for each variety.The table below lists the results. Find the standard error for the difference in the production of the two corn varieties to two decimal places. Variety 1 Variety 2 difference location 1 32.1 34.5 -2.4 location 2 30.6 32.6 -2.0 location 3 33.7 34.6 -0.9 location 4 29.7 31.6 -1.3 mean value 31.53 33.18 -1.65 standard deviation 1.76 1.72 0.68 1.23 0.75 0.34 0.98
A researcher is testing Xanax and uses a focus group where individuals are assigned to one of two groups and different doses of Xanax. He then gets the participants to learn a list of 20 numbers and three days later sees how many they can recall. In the experiment the dependent measure is simply the number of numbers recalled by each participant. What type of variable is this? a. Nominal b. Ratio c. Interval d. Ordinal

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