STATS HOMEWORK QUESTIONS

1.

Fill in the BLANKS Given the following events, subsets of the English Alphabet: A={a. b. p. q, r}; B={g. k. m, S. t. 2}; C={b. 1'. g, m, p, r. s, x} Find the following probabilities expressing your answer as a decimal (2 Decimal Places): d) Are events B and C independent? |:l (Enter 2 for YES and 3 for NO) Fill in the BLANKS (Use 3 Decimal Places): For the given data, be = 375.62579 and b1 = 1.14699. Span (cm): 106, 191, 183, 246, 308, 322,420, 540, 650, 807, 912, 1040 mass (mg): 334, 412, 577, 767, 802, 901, 987, 1002, 1112, 1236, 1402, 1542 The regression model for the above data is: Fill in the BLANKS Given that the variance of the data is zero. Fill in the BLANKS (Assume the same order in the datasets) The standard deviations of the datasets are the same. DataSet A 5; 9; 13; 17; 21 DataSet B 67; 79; 83