#7) The Fish and Game Department in Wisconsin stocked a new lake with the following distribution of game fish. Fish Pike Perch Bass Bluegill 30% Trout Percent 10% 15% 20% 25% After six years a random sample of 197 fish from the lake were netted, identified and released. The sample distribution is shown in the following table. Fish Pike Trout Perch Bass Bluegill Percent 35 17 33 55 57 Is the sample distribution of fish in the lake after six years a good fit to the initial stocking distribution? Use a 5% level of significance. #7) a) b). c). d). 15.9983 AND DEGREES OF FREEDOM d.f. e) _we fail to reject the null hypothesis f) AND SHOW YOUR LISTS (L1 AND 12) HERE.

What effect does increasing the sample size have on the​ probability? Provide an explanation for this result. Choose the correct answer below.     A. The probability increases because the variability in the sample mean decreases as the sample size increases.   B. The probability increases because the variability in the sample mean increases as the sample size increases.   C. The probability decreases because the variability in the sample mean increases as the sample size increases.   D. The probability decreases because the variability in the sample mean decreases as the sample size increases.

Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the statistics and confidence level. Round the margin of error to four decimal places. 90% confidence; n = 369, x = 133 Type your answer...

State the hypotheses and identify the claim. Compute the test statistic Find the P-value. Make the decision. Write the conclusion. Assume all populations are normally distributed.  Test all claims at 0.05 .   Do male and female college students have the same distribution of living arrangements? Suppose that 250 randomly selected male college students and 300 randomly selected female college students were asked about their living arrangements.  The results are in the table.  Test the claim that male and female college students have the same distribution of living arrangement.      Dormitory Apartment With Parents Other Males 72 84 49 45 Females 91 86 88 35