Question 111 Point   Using table 1 from a previous question, what is the probability of selecting a female or married person?295/30050/300none of the above245/300Question 121 PointWhat is the Hypothesis Test of Proportion where the claim for a marketing campaign is that 0.65 clients respond, and you want to prove it is less. Your survey of 116 clients showed 80 respond. Test the hypothesis at a 5 % level of significance.What is the test statistic?1.640.6897.8954I scream whenever a great white shark attacks me, sometimes I scream in statisics exams, but mostly I scream when seaweed touches my foot.Question 131 PointWhat is the Confidence Interval for a random sample of 86, mean of 92, standard deviation of 17.48, and confidence of 0.82 ? Provide the UPPER confidence interval only. Format to 1 decimal places.Integer, decimal, or E notation allowedQuestion 141 Point  Table 1 : An insurance company has collected the following data on the gender and marital status of 300 customers.     Marital Status Gender Single Married Divorced Male 25 125 30 Female 50 50 20  What is the probability of selecting a male?150/300125/180none of the above150/18025/80Question 151 PointRegression StatisticsMulitple R -0.885923R Square   0.769832                 CoefficientsIntercept     9.0000Socks        -0.5000Given the above data, pick the best description below for the "coefficient of correlation".It is a good model where the independent variable, Socks, explains 76.9% of the dependent variable.It is negative, and indicates a strong direct relationship between variablesIt is positive, and a strong correlation between variablesIt is a positive model, and 76.9% of the dependent variable Socks is explained by the independent Y variable.Question 161 PointFor a Hypothesis Test of Proportion, the claim for a marketing campaign is that 0.65 clients respond, and you want to prove it is less. Your survey of 116 clients showed 80 respond. Test the hypothesis at a 5 % level of significance.For this question, what are the number of tails for this test?No tails.A bus station is where a bus stops, a train station is where a train stops, and I have a work station. Need I say more?2 tail1 tailQuestion 171 PointIn a binomial experiment using a sample of 30, you find the probability of getting pancreatic cancer if you drink more than 2 cokes a week is 0.2 . What is the expected value?.9558None of the above.98946Question 181 PointIf your mean is 1000, and your standard deviation is 50, then according to the empirical rule, the interval for 95% of the data would be1.00850 to 1150950 to 1050900 to 1100Question 191 PointMulitple R 0.32923 R Square   0.50832                  Coefficients Intercept     99.0000 Heels           -7.5000 Given the above data, what is the regression equation?y = 99 + 7.5(Heels)y = 99 - 7.5(Heels)r 2 = .508y = -7.5 + 99(Heels)Question 201 PointWhat is the probability of selecting a student AND a cat? Format to 2 decimal places. Cat Dog Totals Student 25 28 53 Professor 24 19 43 Totals 49 47 96 Integer, decimal, or E notation allowedQuestion 211 PointGiven you are male, what is the probability you have an Old product? Use 2 decimal places.   New product Old product Totals Male 26 14 40 Female 17 27 44 Totals 43 41 84 Integer, decimal, or E notation allowedQuestion 221 Point Mulitple R 0.32923 R Square   0.50832                  Coefficients Intercept     99.0000 Heels           -7.5000 Given the above regression equation on the discounted cost of high heels in pairs, if someone bought 2 high heels in pairs, what would they spend? (Provide your answer as a whole number).Integer, decimal, or E notation allowedQuestion 231 PointCalculate in a Normal Distribution Probability the probability of X being more than 258.84 with a mean of 293 and standard deviation of 32.23?  Use 3 decimal points.Integer, decimal, or E notation allowedQuestion 241 PointCalculate the Discrete Variance using these numbers: x = 0 P(X = x)= 0.12 x = 1 P(X = x)= 0.13 x = 2 P(X = x)= 0.04 x = 3 P(X = x)= 0.71 Format to 2 decimals. Integer, decimal, or E notation allowedQuestion 251 PointWhat is the Sample Size if the standard deviation is 8.8, error is within 2.99, and confidence level is 0.87 ?1004.456Take life with a grain of salt, then add a slice of lemon, and a shot of tequila.20