1. Which of the following symbols is used to denote summation?
A A
B.Q
ΟΣ
D.O
2. What is the best measure of central tendency to determine the average of a student in a grading period?
A mean
B. median
C. mode
D. range
3. Which of the following measures is more appropriate for data which call for a nominal scale as a measure
of
B. median
C. mode
D. range
4. which is equal to Sigma(fx) divided by Sigma f^ *
A. mean
B. median
C. mode
D. range
the highest score is 40 and the lowest score is 20, what is the range of the data? 15
B. 20
C. 25
D. 30
Which of the following measures has the highest frequency in a given data? C. mode
mean
B. median
D. range
(fx) is equal to 850 and the Sigma*f equals 30, what is the mean of the data?
26.33
B. 27.33
C. 28.33
D. 29.33
What do you call the midpoint of the class interval?
A median class
B. class marks
C. class limits
D. class boundaries
If the range of a set of scores is 15 and the lowest score is 8, what is the highest score?
A. 21
B. 22
C. 23
D. 24
10. What do you call the middle value in the set of data or quantities?
A mean
B. median
C. mode
D. range
paki sagot po ASAP
A A
B.Q
ΟΣ
D.O
2. What is the best measure of central tendency to determine the average of a student in a grading period?
A mean
B. median
C. mode
D. range
3. Which of the following measures is more appropriate for data which call for a nominal scale as a measure
of
B. median
C. mode
D. range
4. which is equal to Sigma(fx) divided by Sigma f^ *
A. mean
B. median
C. mode
D. range
the highest score is 40 and the lowest score is 20, what is the range of the data? 15
B. 20
C. 25
D. 30
Which of the following measures has the highest frequency in a given data? C. mode
mean
B. median
D. range
(fx) is equal to 850 and the Sigma*f equals 30, what is the mean of the data?
26.33
B. 27.33
C. 28.33
D. 29.33
What do you call the midpoint of the class interval?
A median class
B. class marks
C. class limits
D. class boundaries
If the range of a set of scores is 15 and the lowest score is 8, what is the highest score?
A. 21
B. 22
C. 23
D. 24
10. What do you call the middle value in the set of data or quantities?
A mean
B. median
C. mode
D. range
paki sagot po ASAP
Answers & Comments
Answer:
Answers:
1. Σ
2. mean
3. mode
4. mean
5. D. 30
6. C. mode
7. B. 27.33
8. B. class marks
9. D. 24
10. B. median
Step-by-step explanation:
1. Σ (sigma) is used to denote summation.
2. The best measure of central tendency to determine the average of a student in a grading period is the mean, as it takes into account all of the scores and provides a balanced representation of the data.
3. The mode is more appropriate for data which call for a nominal scale as a measure of central tendency, as it identifies the most frequently occurring value in the data.
4. Sigma(fx) divided by Sigma f is equal to the mean of the data.
5. The range of the data, given the highest score is 40 and the lowest score is 20, is 20.
6. The measure of central tendency with the highest frequency in a given data is the mode.
7. If Sigma (fx) is equal to 850 and Sigma f equals 30, the mean of the data is (Sigma(fx) / Sigma f) = 850 / 30 = 28.33.
8. The midpoint of the class interval is called the class marks.
9. If the range of a set of scores is 15 and the lowest score is 8, the highest score is 23 (8 + 15).
10. The middle value in the set of data or quantities is called the median, as it represents the point at which half of the data falls above and half falls below.