Hi I know that you can’t answer every question is there anyway you can just answer question 4 please? 3:03The scores on the Wechsler Intelligence Scale for Children (WISC) are thought to beNormally distributed with standard deviation = 10. A simple random sample of 25children is taken, and each is given the WISC. The mean of the 25 scores is = 104.32.Based on these data, what is a 95% confidence interval forA104.32 0.78B104.32 3. 29o104.32 + 3.92D104.32 + 19.602. If in the study of the lifetime of 60-watt light bulbs it was desired to have a margin oferror no larger than 6 hours with 99% confidence, how many randomly selected 60-wattlight bulbs should be tested to achieve this result?A13B)97C)165D42Not within +2 of any of the above.A test of significance was conducted in a study involving a random sample of 25 subjects.Based on the test result using the sample mean, I , it was determined that the P-valuewas equal to 0.028. Which of the following statements about this P-value is TRUE?AIn this situation there is no evidence against the null hypothesis.B)The P-value was calculated under the assumption that the null hypothesis was true.cThe probability of a value of the test statistic at least as extreme as that observed in thisstudy, assuming the altemative hypothesis is true, is 0.028.DAll of the above are true statements.E) Only C is a true statement about the P.value.You wish to compare the prices of apartments in two neighboring towns. You take asimple random sample of 15 apartments in town A and calculate the average price ofthese apartments. You repeat this for 12 apartments in town B. Let represent the trueaverage price of apartments in town A and the average price in town B.What would be the hypotheses for this problem?AH: 0=0, versus H: 0,< 0B)H: 0 = 0, versus H: 0,> 0.H:0-0, versus H: 0#05. Independent random samples were obtained from two Normally distributed populations.The study was conducted in order to test the null hypothesis Ho: i =0i against thealtemative Ha: o; >0; The following is a summary of the sample results:from Population Ifrom Population 2Sample sizeSample MeanSample Standard Deviation2116284.4261.525.415.1To test this hypothesis the value of the test statistic and the P-value are, respectivelyA)3.41. greater than 0.1.B)1.68, between 0.02 and 0.05.C)3.41, between 0.001 and 0.0025.D2.83, between .01 and .025.E) 2.83, greater than 0.05.Use the following to answer questions 6–8:89o00000DashboardCalendarTo DoNotificationsInbox

Name: Hi I know that you can’t answer every question is there anyway you can
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Description: Hi I know that you can’t answer every question is there anyway you can just answer question 4 please? 3:03The scores on the Wechsler Intelligence Scale for Children (WISC) are thought to beNormally distributed with standard deviation = 10. A simple r