Math, asked by rchelvachoumya, 2 months ago

50 : t has (n-1) d.f. when all the 'n' observations in the sample
are
a. dependent
b. independent
c.none

Answers

Answered by RiyaMohekar98

0

Answer:

b. independent

Step-by-step explanation:

: t has (n-1) d.f. when all the 'n' observations in the sample

are independent

Previous Question

Next Question

Similar questions

Science, 1 month ago

B. Fill in the blanks with suitable words: 1. It is cool and soothing as________s 2. The atmosphere protects us from any________rays coming from the sun. (3)Oxygen gas is needed by all________ things. 4. Dust particles are always________ in air. 5. The green colour in most plants is due to a________ pigment called chlorophyll.

English, 1 month ago

prove destructive. who receive a scientific education should not be merely scientific, but some understanding of that kind of wisdom which, if it can be imparted at all, can only be imparted by cultural side of education. Science enables us to know the means to any chosen end, but it does not help us to decide upon what ends 'should be pursued. If you wish to exterminate the human race, it will...

Geography, 1 month ago

Assertion : Crops are grown depending upon the variations in soil, climate and cultivation practices. Reason : Fertility of the soil is an important factor of crop production.

Geography, 2 months ago

what is meant by pisciculture?

English, 2 months ago

2. Are the angles marked with gree equal?

Math, 10 months ago

Suppose n is a positive integer such that (n2+ 48) is a perfect square. What is the number of such n? A) 1 B) 2 C) 3 D) 4...

Math, 10 months ago

The compound interest earned in two years at 8% per annum is Rs 4160. What is the sum (in Rs) invested? A) 24000 B) 25000 C) 30000 D) 20000...

Math, 10 months ago

Select the related number from the given alternatives. 10 : 1000 :: 2 : ? A) 4 B) 0.5 C) 20 D) 8...