Quiz Space

Business Analytics End Term: 13 April 2025, Set QDD1 (January 2025 term)

Question 1

+1 markOne or more correct options

Which of the following distributions is/are not symmetric in nature (choose all that are applicable)?

Select all that apply.

  1. A

    Standard Normal distribution

  2. B

    Standard Binomial distribution

  3. C

    Uniform distribution

  4. D

    Poisson distribution

Question 2

+1 markOne or more correct options

Which of the following is/are required to build an empirical distribution? (choose all that are applicable)

Select all that apply.

  1. A

    PDF or PMF

  2. B

    Sample data

  3. C

    Summary Statistics

  4. D

    None of these

Question 3

+1 markOne or more correct options

Given the Chisquare table in Figure-2, what is the conclusion from the test at a 95% significance level? (choose all that may be applicable)

ν\α\nu \backslash \alpha.995.990.975.950.900.500.100.050.025.010.005
1.00+.00+.00+.00+.02.452.713.845.026.637.88
2.01.02.05.10.211.394.615.997.389.2110.60
3.07.11.22.35.582.376.257.819.3511.3412.84
4.21.30.48.711.063.367.789.4911.1413.2814.86
5.41.55.831.151.614.359.2411.0712.8315.0916.75
6.68.871.241.642.205.3510.6512.5914.4516.8118.55
7.991.241.692.172.836.3512.0214.0716.0118.4820.28
81.341.652.182.733.497.3413.3615.5117.5320.0921.96
91.732.092.703.334.178.3414.6816.9219.0221.6723.59
102.162.563.253.944.879.3415.9918.3120.4823.2125.19
112.603.053.824.575.5810.3417.2819.6821.9224.7226.76
123.073.574.405.236.3011.3418.5521.0323.3426.2228.30
133.574.115.015.897.0412.3419.8122.3624.7427.6929.82
144.074.665.636.577.7913.3421.0623.6826.1229.1431.32
154.605.236.277.268.5514.3422.3125.0027.4930.5832.80

Figure-2

Select all that apply.

  1. A

    REJECT the NULL HYPOTHESIS and conclude that the number of defects FOLLOWS a poisson distribution

  2. B

    DO NOT REJECT the NULL HYPOTHESIS and conclude that the number of defects FOLLOWS a poisson distribution

  3. C

    REJECT the NULL HYPOTHESIS and conclude that the number of defects DOES NOT FOLLOW a poisson distribution

  4. D

    DO NOT REJECT the NULL HYPOTHESIS and conclude that the number of defects DOES NOT FOLLOW a poisson distribution

  5. E

    REJECT the ALTERNATIVE HYPOTHESIS and conclude that the number of defects FOLLOWS a poisson distribution

  6. F

    DO NOT REJECT the ALTERNATIVE HYPOTHESIS and conclude that the number of defects FOLLOWS a poisson distribution

  7. G

    REJECT the ALTERNATIVE HYPOTHESIS and conclude that the number of defects DOES NOT FOLLOW a poisson distribution

  8. H

    DO NOT REJECT the ALTERNATIVE HYPOTHESIS and conclude that the number of defects DOES NOT FOLLOW a poisson distribution

30 more questions in this paper

Sign in with Google — it is free — to see every question with its answer and explanation, practise it in learning mode, or take it as a timed mock test.

More on the Business Analytics End Term 13 Apr 2025 Set QDD1 paper

The IIT Madras BS Business Analytics (Business Analytics) End Term paper sat on 13 Apr 2025, in the January 2025 term (T1 2025), set QDD1: 33 questions for 45 marks in 180 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.

FeatureBusiness Analytics End Term 13 Apr 2025 Set QDD1 at a glance
TermJanuary 2025 term (T1 2025)
SubjectBusiness Analytics
Course codeBSMS2002
Questions33
Marks45
Duration180 min
MSQ9
MCQ5
Numerical19
Official paperIIT M DIPLOMA AN EXAM QDD3 13 Apr 2025
Negative markingNo negative marking.
Updated

Other sets that day

Same End Term, other subjects

More Business Analytics