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Food trucks have become a common sight on American campuses. They serve scores of hungry students strolling through campus and looking for trendy food served

Food trucks have become a common sight on American campuses. They serve scores of hungry students strolling through campus and looking for trendy food served fast. The owner of a food truck collects data on the number of students he serves on weekdays on a small campus in California. A portion of the data is shown in the accompanying table.

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Weekday

Students

1

92

2

73

3

119

4

124

5

81

6

127

7

121

8

128

9

141

10

125

11

107

12

94

13

131

14

166

15

206

16

158

17

153

18

119

19

78

20

31

21

24

22

67

23

72

24

110

25

58

26

80

27

57

28

32

29

72

30

39

31

53

32

92

33

114

34

106

35

133

36

128

37

107

38

157

39

169

40

183

Use the 3-period moving average to make a forecast for Weekday 41. (Do not round intermediate calculations. Round final answer to 2 decimal places.) Use the 5-period moving average to make a forecast for Weekday 41. (Do not round intermediate calculations. Round final answer to 2 decimal places.)

Which is the preferred technique for making the forecast based on MSE, MAD, and MAPE? (Do not round intermediate calculations. Round final answers to 2 decimal places.)

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