Working Hard Company offers services to individuals desiring…
Working Hard Company offers services to individuals desiring to improve their personal images. After the accounts have been adjusted at December 31, the end of the fiscal year, the following balances were taken from the ledger of Working Hard Company: Fees Revenue $1,000,000 Rent Expense $200,000 Retained Earnings $450,000 Supplies Expense $20,000 Wages Expense $500,000 Miscellaneous Expense $30,000 The closing entry includes a:
Read DetailsUse the toy data set here for this problem. a) What is the…
Use the toy data set here for this problem. a) What is the mean of Y? [a_pt4366]. b) What is the standard deviation of T? [b_5pt76]. c) Construct a boxplot of U. Based on the boxplot, how many outliers are there? [c_2]. d) Run a logistic regression with Y as the dependent variable and T, U and V as the explanatory variables. What is the estimated coefficient on T? [d_negpt899]. e) Construct a 90% confidence interval for the coefficient on T. Choose the values for the interval. [e_neg1pt444]. f) At the 0.05 level of significance test the hypothesis that the coefficient on U is 1. You [f_failtoreject]. g) What is the concordance for your regression? [g_pt9758]. h) What is the estimated probability that Y=1 when T= 17 and U = 17 and V= 27? [h_pt9709]. i) What is the log odds for that scenario? [i_3pt509]. j) Which observation has the most “unexpected” outcome? That is the observation where the outcome was least consistent with the probability of success assigned by the model. [j_56].
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