# 10 what is suggested in the histogram of the sampling

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10. What is suggested in the histogram of the sampling distribution?A. curveB. normalityC. skewed to the leftD. skewed to the right
B. Directions:Imagine yourself as a researcher and answer the following questions.1. If you were to conduct a research, what would be your research topic?______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2. Who are your target population? What sampling technique would be appropriate in the selection of your samples?Why?______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________C. Directions:Solve the problem below.Consider all samples of size of 5 from this population:2, 5, 7, 9, 10, 11, 121. Compute the population mean.2. Compute the population variance.3. Compute the population standard deviation.4. Compute the mean of the sampling distribution of the sample means and compare it the mean of the population.5. Compute the variance of the sampling distribution of the sample means.6. Compute the standard deviation of the sampling distribution of the sample means.8
For Week 6A. Directions:Give your own example of a statistical study involving parameter and sample.1. Parameter________________________________________________________________________________________________________________________________2. Statistic________________________________________________________________________________________________________________________________B. Directions:Read, understand and solve each of the following problems.1. As studied, the average number of hours spent by senior high school students for their online classes a week is 25hours with a standard deviation of 4 hours. Assuming that the study is true and the data is normally distributed.A. Find the probability that a randomly selected senior high school student spends more than 26 hours but less than 29hours.B. Find the probability that a random sample of 12 senior high school students spends more than 24 hours.TASK CRITERIAAccuracy of the solution- 50%Mathematical Concept- 30%Preciseness of the final answer-- 20%100%REFERENCES:Belecina, Rene R. et. al.Statistics and Probability. P. Florentino ST., Sta. Mesa Heights, Quezon City: RexPrinting Company, Inc., 2016Checked by:BEVERLY L. GARCIAChecking Committee ChairmanGrade 12 Curriculum ChairmanDAPHNE M. MAGNOChecking Committee MemberGrade 12 AdviserJUNELYN J. SAPITULAChecking Committee MemberGrade 11 Curriculum ChairmanRecommending Approval:DOMINGO T. DISMAYA II, EdDSHS Assistant Principal IIApproved:EMELDA T. HERNANDEZPrincipal III9
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