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collection of primary data
Maths & Stats
answered on 19-Sep-24 19:37
is not collection of data from enumerators considered a secondary source?
latest answer
Key difference between primary and secondary sources of data collection is who collects the data and the purpose of the data collection. Primary data is collected directly by the enumerator to answer a specific research question.Secondary data was collected by someone else for a different research project or to answer a different research question and you use it for some project.
Manasa
CA Foundation
★ 480
1
32
Direction tests
Maths & Stats
answered on 04-Sep-24 17:11
I know how to solve the problem if it is north, south, east, west but l don't how to solve the problems like north-east,south-east etc ...like this problems can share any video related to this topic
latest answer
What we apply to Northeast west south applies to other directions.
RAVITEJA MERUGU
CA Foundation
★ 740
3
82
Equation
Maths & Stats
answered on 29-Oct-24 11:34
Please give solution with conceptual clarity
latest answer
Yes, 1.5 and 3 both are the answer for above question.
Gourav Mishra
CA Foundation
★ 1K+
3
108
Permutations and Combinations
Maths & Stats
answered on 16-Jul-24 21:53
There is one question: Prove that 33 ! is divisible by 2^15. What is the largest integer n such that 33! is divisible by 2n?
latest answer
In terms of prime factors 33! can be written as 2^a ⋅ 3^b 5^c ⋅ 7^d … (33!)=33/2+33/2^2+33/2^3+33/2^4+33/2^5 =16+8+4+2+1=31 Hence, the exponent of 2 in 33! is 31. ∴ Largest value of n is 31.
Vageesh Hegde
CA Foundation
★ 0
2
170
Dispersion in stats
Maths & Stats
answered on 16-Jul-24 21:57
Que 9 me mrko smjh nai rha so pls pura que detail m btana
latest answer
Pfa
Mahi Gupta
CA Foundation
★ 150
1
144
Mean proportion
Maths & Stats
answered on 13-Jul-24 16:46
Sir how you got x²= 16??? Can you say simplication
latest answer
pls elaborate your doubt
Vadla Saikumar
CA Inter
★ 460
4
56
Doubt
Maths & Stats
answered on 09-Jul-24 21:48
Can you please explain the step that I underlined. Which property is taken in that step? And even if that is (7-4√3)^2 the answer will the different.
latest answer
Denominator is in the form of (a-b). So they used (a+b) and multiplied both Denominator and Numerator.
Aamina Muneera
CA Foundation
★ 1K+
1
137
Permutations and combinations
Maths & Stats
answered on 11-Jul-24 16:13
3 ladies and 3 gents can be seated at a round table so that any two and only two of the ladies sit together. the number of ways
latest answer
Select 2 ladies from 3 = 3c2 = 3 ways Now they can sit in 2 ways Considering these 2 ladies a group,the remaining lady has only 2 seats left which she can occupy in 2 ways 3 men can arrange themselves in 3! = 6 ways Total ways is 3*2*2*6 =72 ways
Sathya S
CA Foundation
★ 3K+
2
152
Doubt
Maths & Stats
answered on 01-Jul-24 07:34
Chapter 1, additional question bank, qs no 46. Can you explain the step that I underlined.
latest answer
Please follow the formula and check the next step.
Aamina Muneera
CA Foundation
★ 1K+
3
150
Permutation
Maths & Stats
answered on 01-Jul-24 07:33
Why repeation is not allowed in rearrangement
latest answer
In the example COMPUTER is already the word given and they are asking for number of rearrangement. So you cannot COMPUTER again. Total answer- 1 word already given which is COMPUTER
Sathya S
CA Foundation
★ 3K+
1
132