numerical characteristic of a population
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A: Answer:----. Date:----10/10/2021
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- Data: 182430108299165189231442922327232611673181423291613441824215217222272721112921151729 Name: Aizaz Ahmad Khan Registration No: MS120192005Module 6: Binomial Probability SUPPORT Worksheet Range of Values Calculator Command Information Probability (3 decimal places) for x n = 14 p = 30% X = 7 {7} binompdf (14, .30, 7) 0.062 X = 5 p = 64% n = 9 n = 10 p = 57% X = "less than 6" p = 68% n = 17 X = "at least 10" n = 11 p = 36% X = "between 3 and 7" (inclusive)Histogram show how many in a group is a specific age What is the median and mean value of the age?
- The ________ statistic tests whether the means of more than two groups are equal A.) Chi-Square B.) ANOVA C.) t-test D.) CorrelationImpact of sample size on accuracy complete the standard error for sample proportion is from a population with the proportion P= 0.25 for samples of n= 30, n= 300, and n=800.Help please!
- Degrees of Freedom Five pulse rates randomly selected from Data Set 1 “Body Data” in Appendix B have a mean of 78.0 beats per minute. Four of the pulse rates are 82, 78, 56, and 84. a. Find the missing value. b. We need to create a list of n values that have a specific known mean. We are free to select any values we desire for some of the n values. How many of the values can be freely assigned before the remaining values are determined? (The result is referred to as the number of degrees of freedom.)The number of years that a couple has been happily married is an example of A nominal level data B ordinal level data C interval ratio level data D ordinary level data If the scores of an even number of cases are arranged from high to low, the median is A the middle score B the average of the two middle scores C the average of the highest and lowest scores D the same as the modeRequlred Information Three components are randomly sampled, one at a time, from a large lot. As each component is selected, It Is tested. If it passes the test, a success (S) occurs; If It falls the test, a fallure (F) occurs. Assume that 77% of the components In the lot will succeed in passing the test. Let X represent the number of successes among the three sampled components. Let Y represent the number of successes if four components are sampled. Find PY= 3). Numeric Response 0.4565
- Show supporting work for each section identify the claim & state H0 & Ha fill in blanks with symbols identified & greater or less than signs the claim is blank hypothesis identify critical value(s) and rejection region find the standardized test statistic t= Decide whether to reject or fail to reject the null hypothesis interpret theHypothesis Test of Proportions using a Hypergeometric Distribution200 voters and it is claimed that the proportion of voters supporting the President for reelection is 61%. We take a sample of 25 voters and find that 20% of them support the reelection of the President. Do we have sufficient evidence to suggest that the true proportion of voters supporting reelection is less than claimed? Use α = 0.1.Note that we are performing a test of hypothesis about a population proportion. Since the population size is known and finite we use a hypergeometric distribution to compute the p-values.Enter in the important parameters for this hypergeometric distribution.Population size = N =Proportion of successes in the population = p0= %Number of successes in the population = M =Sample size = n =Proportion of successes in the sample = p̂ = %Number of successes in the sample = X =p-value = (6 decimal places)Conclusion:At the ? = 0.1 level there --- is not is enough evidence to conclude that the true…Population by broad age groups in country A, 1990 & 2011 Country A 2011 Country A 1990 Both Age group Male Female Both sexes Male Female sexes 0-4 47847 46274 94121 66500 65332 131832 ,0-14 91332 87961 179293 138583 135740 274323 15-19 49709 48669 98378 58221 56156 114377 20-24 57407 56833 114240 52076 52031 104107 20-59 393309 385239 778548 293415 293945 587360 60+ 84107 93569 177676 49669 56172 105841 65+ 54462 64568 119030 34928 40813 75741 All Ages Given the data in the table above for Country A, calculate the following. 1. Aged child ratio 2. Percentage of the population under 15 3. Percent of population classified as youth 4. Percent of the population classified as dependent elderly 5. Sex ratio of working age population 6. Total dependency ratio 7. Population 60-64 years 8. Adjusted child dependency ratio 9. Percentage increase in total population