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CUET (PG)
Statistics
List of top Statistics Questions on Probability asked in CUET (PG)
Consider $x_{1},x_{2},...,x_{n}$ observations such that $\sum_{i=1}^{n}{x_{i}}^{2}=500$ and $\sum_{i=1}^{n}x_{i}=50$. Then a minimum number of observations required is
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
If $P(E) = \frac{1}{3}$, $P(F) = \frac{2}{5}$ and $P(E \cup F) - P(E \cap F) = \frac{1}{5}$ then $P(E \cup F)$ is equal to
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
Let E, F and G be mutually independent events such that $P(E) = 0.4$, $P(F) = 0.6$ and $P(G) = 0.8$ then $P(\overline{E} \cup \overline{F} \cup G)$ is
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
Three dice have the probabilities of throwing a "five" as p, q and r respectively. One of the dice is chosen at random (each is equally likely to be chosen) and thrown and a "five" appeare
D. What is the probability that the die chosen was the first one?
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
Which of the following differential equation is satisfied by $y_{1}(x)=e^{x}$, $y_{2}(x)=x~e^{x}$ and $y_{3}=e^{2x}?$
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
If A and B are two non-mutually exclusive events such that $P(A|B)=P(B|A)$ then
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
Let E and F be two events, if $P(E|F)=0.5$, $P(E|\overline{F})=0.6$ and $P(F)=0.6$ then $P(E)$ equals
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
If \( P(A) = 0.4 \), \( P(B) = 0.5 \), and \(A\) and \(B\) are independent events, what is the value of \( P(A \cup B) \)?
CUET (PG) - 2026
CUET (PG)
Statistics
Probability