For the given frequency distribution, the adjustment factor is : C.I. | f ---- | ---- 30-34 | 8 34-38 | 10 38-42 | 8 1. 2. 3. 0 4. 34 + 38

Question

KnowledgeBoat · Accepted Answer

By formula, Adjustment factor = The given classes (30-34, 34-38, 38-42) are already in continuous (exclusive) form, as the upper limit of each class is equal to the lower limit of the next class. ⇒ Adjustment factor = . Hence, Option 3 is the correct option.

C.I.	Frequency	Cumulative Frequency
30-40	24	24
40-50	a	40
50-60	12	b
60-70	c	60

Mathematics

For the given frequency distribution, the adjustment factor is : C.I. | f ---- | ---- 30-34 | 8 34-38 | 10 38-42 | 8 1. 2. 3. 0 4. 34 + 38

Statistics

Related Questions

From the given table the values of a, b and c are :
C.I. Frequency Cumulative
Frequency
30-40 24 24
40-50 a 40
50-60 12 b
60-70 c 60
a = 16, b = 52 and c = 8
a = 16, b = 12 and c = 8
a = 40, b = 52 and c = 60
a = 40, b = 12 and c = 60

The cumulative frequency of the class 70-90 is :
80
120
180
40

Mathematics

For the given frequency distribution, the adjustment factor is : C.I. | f ---- | ---- 30-34 | 8 34-38 | 10 38-42 | 8 1. 2. 3. 0 4. 34 + 38

Statistics

Related Questions

From the given table the values of a, b and c are :C.I.FrequencyCumulativeFrequency30-40242440-50a4050-6012b60-70c60a = 16, b = 52 and c = 8a = 16, b = 12 and c = 8a = 40, b = 52 and c = 60a = 40, b = 12 and c = 60

The cumulative frequency of the class 70-90 is :8012018040

From the given table the values of a, b and c are :
C.I. Frequency Cumulative
Frequency
30-40 24 24
40-50 a 40
50-60 12 b
60-70 c 60
a = 16, b = 52 and c = 8
a = 16, b = 12 and c = 8
a = 40, b = 52 and c = 60
a = 40, b = 12 and c = 60

The cumulative frequency of the class 70-90 is :
80
120
180
40