In statistics out of 100, marks of 21 students in final exams are as 90, 95, 95, 94, 90, 85, 84, 83, 85, 81, 92, 93, 82, 78, 79, 81, 80, 82, 85, 76, 85 then mode of data is
A) 85
B) 95
C) 90
D) 81
Correct Answer:
Verified
Q1: In a five number summary, which of
Q3: Branches of statistics includes
A)applied statistics
B)mathematical statistics
C)industry statistics
D)both
Q4: What is the median of the data
Q5: Find the mean of x + 77,
Q6: In the class intervals 40 - 50,
Q7: If each observation of the data is
Q8: The measurements of spread or scatter of
Q9: The scatter in a series of values
Q10: The measures used to calculate the variation
Q11: The measures used to calculate the variation
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