68349 3 5

83353 5 4

70444 4 3

75127 4 3

80580 6 5

24598 5 3

29958 5 4

54188 7 3

1904 6 4

60092 4 2

80275 7 5

47578 5 3

78404 3 4

59219 4 4

11124 7 2

58177 6 6

3022 4 6

12971 6 3

68569 4 4

85500 4 2

81937 4 2

82469 3 4

14903 6 3

17728 6 5

56310 5 4

99278 6 4

25231 4 4

17969 2 3

62216 4 3

98239 5 6

89144 3 3

70083 2 6

45811 4 4

The manager of Falcon Co. publishing company is curious about the error rates ofthe typist in the secretarial pool. The managers belief is that the typist make more errors in the morning when they are not yet "warmed up", while some of the assistant manag- ers believe the typist make more errors in the afternoon once fatigue has set in. Based on the samples below is there evidence of an increased error rate in the morning? Faloon Publishing Company Secretarial Typing Errors Employee ID Morning Sample Afternoon Sample 68349 3 5 83353 5 4 ?D444 4 3 13512? 4 3 80580 E 5 24598 5 3 29958 5 4 54188 II" 3 1904 5 4 60092 4 2 802735 II" 5 4?5'.I"8 5 3 T8404 3 4 59219 4 4 11124 II" 2 5817"? 5 5 3022 4 6 129731 5 3 68569 4 4 85500 4 2 8193? 4 2 82469 3 4 14903 5 3 1??28 E 5 56310 5 4 992?8 E 4 25231 4 4 13869 2 3 62216 4 3 98239 5 5 89144 3 3 ?0083 2 5 45811 4 4 BLANK #1: Is this a question involving MATCHED PAIR samples or INDEPENDENT samples? ***ANSWER "MATCHED PAIR" OR "INDEPENDENT" (WITHOUT THE QUOTATION MARKS)* * * BLANK #2: Which type of distribution should be used to calculate the probability for this question? * **ANSWER "NORMAL", "T", OR "BINOMIAL" (WITHOUT THE QUOTATION MARKS)* * * BLANK #3: Using the MORNING - AFTERNOON as your order of subtraction, which of the following options are the appropriate hypotheses for this question: ***ANSWER WITH THE CORRECT LETTER, WITHOUT ANY QUOTATION MARKS OR BRACKETS* * * A) Ho: H1 - H2 = 0 H1: H1 - H2 > 0 B) Ho: H1 - 12 = 0 H1: H1 - H2 0 E) Ho: HD = 0 H1: HD