e. Is the requirement that the expected frequency in each cell is 5 or greater satisfied? Explain. O Statement a., under the Chi-Square Test table, states that there are no expected frequencies less than 5. So the requirement that the expected frequency in each cell is 5 or greater is satisfied. O Statement b., under the Chi-Square Test table, states that the continuity correction is computed only for a 2X2 table. So the requirement that the expected frequency in each cell is 5 or greater is not satisfied. O Statement a., under the Chi-Square Test table, states that there are no expected frequencies less than 5. So the requirement that the expected frequency in each cell is 5 or greater is not satisfied. O Statement b., under the Chi-Square Test table, states that the continuity correction is computed only for a 2X2 table. So the requirement that the expected frequency in each cell is 5 or greater is satisfied.

Assume that hybridization experiments are conducted with peas having the property that for​ offspring, there is a 0.75 probability that a pea has green pods. Assume that the offspring peas are randomly selected in groups of 24. Complete parts​ (a) through​ (c) below. a. Find the mean and the standard deviation for the numbers of peas with green pods in the groups of 24.   The value of the mean is muμequals= peas. ​(Type an integer or a decimal. Do not​ round.) The value of the standard deviation is sigmaσequals= peas. ​(Round to one decimal place as​ needed.) b. Use the range rule of thumb to find the values separating results that are significantly low or significantly high.   Values ofpeas or fewer are significantly low. ​(Round to one decimal place as​ needed.) Values of nothing peas or greater are significantly high. ​(Round to one decimal place as​ needed.) c. Is a result of 11 peas with green pods a result that is significantly​ low? Why or why​ not?   The result ▼   is…

Assume that the sample is a simple random sample obtained from a normally distributed population of IQ scores of statistics professors. Use the table below to find the minimum sample size needed to be 95% confident that the sample standard deviation s is within 50% of a. Is this sample size practical? σ To be 95% confident that s is within of the value of o, the sample size In should be at least To be 99% confident that s is within of the value of o, the sample size In should be at least The minimum sample size needed is 1% 5% 19,205 768 10% 20% 30% 40% 50% 192 48 21 1% 5% 10% 20% 30% 40% 50% 33,218 1,336 336 85 12 8 38 22 14

Q1.) a) The following reading were recorded by testing measurement

Assume that different groups of couples use a particular method of gender selection and each couple gives birth to one baby. This method is designed to increase the likelihood that each baby will be a girl, but assume that the method has no effect, so the probability of a girl is 0.5. Assume that the groups consist of 26 couples. Complete parts (a) through (c) below. a. Find the mean and the standard deviation for the numbers of girls in groups of 26 births. The value of the mean is μ = (Type an integer or a decimal. Do not round.). The value of the standard deviation is o= 0 (Round to one decimal place as needed) b. Use the range rule of thumb to find the values separating results that are significantly low or significantly high. Values of girls or fewer are significantly low. tion Viewer (Round to one decimal place as needed.) Values of airls or areater are significantly high.

A p value tells us: Group of answer choices   a) the probability that we committed Type II error.   b) the probability that our obtained score is true, assuming the null hypothesis is true.   c) whether our test statistic is biased or not.   d) whether our estimator is efficient.