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Review on statistics and its background Flashcards | StudBud

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Review on statistics and its background

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overall#statistics course background

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Questions 10

Answers

1
Which one of these lecturers teaches TT1713
Prof Madya Dr Noraidah Shaari
Prof Madya Dr Mohammad Faidzul Nasrudin
Puan Siti Aishah Hanawi
Dr Ruzzakiah Jenal
2
Hypothesis testing is regarding..
estimating population parameter using sample data.
making inference on population parameter using sample data.
making decision of event.
estimating the probability of event .
3
What is the probability of getting a 5 if I roll a die?
1/5
5/6
1/6
1/2
4
Identify which one is a continuous random variable.
the number of defective light bulbs in a box of ten
the number of children in a family
the amount of sugar in an orange
the number of patients in a doctor's surgery
5
Which one is not the property of normal distribution?
The procedure has a fixed number of trials.
Its mean is equal to 0 (μ = 0).
Its standard deviation is equal to 1 (σ = 1).
Its graph is bell-shaped.
6
Interval estimate is an example of .......
Inferential statistics
Descriptive statistics
7
The name of TT1713 course coordinator is ...
Puan Hairulliza Mohamad Judi
Dr Zainal Rasyid Mahyuddin
Dr Hazura Mohamed
Prof Madya Dr Shahnorbanon Shahran
8
Refer to the table. Find the class boundaries of scores interval 95-99.
95.5, 99.5
94.5, 99.5
95.5, 100.5
94.5, 100.5
9
Which measurement is less likely affected by outliers?
standard deviation
mean
range
median
10
Determine the type of data . Student's grades, A, B, or C, on a test.
Quantitative
Qualitative