Sta301 Assignment 1 Solution November 2012 Thanksgiving

Assignment No.1 (Course STA 301)

 Fall 2017 (Total Marks 20)

Deadline

Your Assignment must be uploaded/ submitted before or onNovember 08,  2017,

Time 23:59

(STUDENTS ARESTRICTLY DIRECTEDTO SUBMIT THEIR ASSIGNMENT BEFORE OR BY DUE DATE. NO ASSIGNMNENT AFTER DUE DATE WILL BE ACCEPTED VIA E.MAIL).

Rules for Marking

It should be clear that your Assignment will not get any credit IF:

  • The Assignment submitted, via email, after due date.
  • The submitted Assignment is not found as MS Word document file.
  • There will be unnecessary, extra or irrelevant material.
  • The Statistical notations/symbols are not well-written i.e., without usingMathTypesoftware.
  • The Assignment will be copied from handouts, internet or from any other student’s file. Copied material (from handouts, any book or by any website) will be awardedZERO MARKS. It isPLAGIARISMand anAcademic Crime.
  • The medium of the course isEnglish. Assignment inUrdu or Romanlanguages will not be accepted.
  • Assignment means Comprehensive yet precise accurate details about the given topic quoting different sources (books/articles/websites etc.). Do not rely only on handouts. You can take data/information from different authentic sources (like books, magazines, website etc.) BUT express/organize all the collected material inYOUR OWN WORDS. Only then you will get good marks.

Objective(s) of this Assignment:

The assignment is being uploaded to build up the concepts of Frequency distribution

Assignment No.1 (Lessons 1-8)

Question 1:                                                                                                                                  Marks: 10

The following data give index numbers of 40 commodities in a certain year. Classify the following marks in a frequency distribution

138

164

150

132

144

125

149

157

146

158

140

147

136

148

152

144

168

126

138

176

163

119

154

165

142

173

142

147

135

153

140

135

161

145

135

142

150

156

145

128

Also give the class boundaries, cumulative frequency and relative frequency for all the classes.

Question 2:                                                                                                                                  Marks: 10

The following data represent weight measurements in kilogram of forty individuals in a locality. Construct a stem-and-leaf display of these weight measurements.

48

53

49

52

51

63

60

53

64

59

58

47

49

45

79

65

62

60

68

65

73

88

69

83

78

81

86

92

81

77

82

76

75

91

73

92

64

52

75

85

Но когда он начал подниматься на следующую ступеньку, не выпуская Сьюзан из рук, произошло нечто неожиданное. За спиной у него послышался какой-то звук. Он замер, чувствуя мощный прилив адреналина. Неужели Стратмор каким-то образом проскользнул наверх.

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