If 5% of the families in large population city do not used gas as a fuel, what will be the probability of selecting 10 families in a random sample…
CA Foundation · Quantitative Aptitude · MTP · January 2026
If 5% of the families in large population city do not used gas as a fuel, what will be the probability of selecting 10 families in a random sample of 100 families who do not use gas as a fuel? [Given that e -5 = 0.0067]
Suggested Answer and Working Notes:
Correct Answer: Option (C)
C. 0.018
Topics: Part-C: Statistics
Related Questions in this Topic
- If P(A) = 1 / 2 , P(B) = 1 / 3 and P(A ∩ B) = 1 / 4 , then the value of P(A ∪ B) is:
- A card is drawn from each of two well-shuffled packs of cards. The probability that at least one of them is an ace is
- A variable is known to be ______ if it can assume any value from a given interval.
- When the data are classified in respect of successive time points, they are known as ______
- The appropriate measure of dispersion for open-end classification is