If \( G \) is the \( G M \) of the product of \( r \) sets of
\( \m...
If \( G \) is the \( G M \) of the product of \( r \) sets of
\( \mathrm{P} \) observations with geometric means \( G_{1}, G_{2}, \ldots G_{r} \)
W respectively, then \( G \) is equal to
(1) \( \log G_{1}+\log G_{2}+\ldots+\log G_{r} \)
(2) \( G_{1} \cdot G_{2} \cdot \ldots \cdot G_{r} \)
(3) \( \log G_{1} \cdot \log G_{2} \ldots \log G_{r} \)
(4) None of these
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
2023-04-07 | Let \( P(n): n^{2}-n+41 \) is a prime number, then
\( \mathrm{P} \)... |
2023-04-07 | Let the mean and variance of 20 observations \( x_{1}, x_{2} \),
\(... |
2023-04-07 | The mean and variance of 10 observations were
\( \mathrm{P} \) calc... |
2023-04-07 | Mathematical induction is a tool or technique which
\( \mathrm{P} \... |
2023-04-07 | The mean deviation on the data \( 3,10,10,4,7,10,5 \)
P from the me... |
2023-04-07 | Suppose a class has 7 students. The average marks of
\( \mathrm{P} ... |
2023-04-07 | If \( \bar{x}=\bar{y}=0, \sum x_{i} y_{i}=12, \sigma_{X}=2, \sigma_... |
2023-04-07 | For the given data, the calculation corresponding to
P all values o... |
2023-04-07 | The sum of deviations of \( n \) observations about 25 is
P 25 and ... |
2023-04-07 | The number of values of \( a \in N \) such that the variance
\( \ma... |
2023-04-07 | If \( G \) is the \( G M \) of the product of \( r \) sets of
\( \m... |
2023-04-07 | A group of 10 items has arithmetic mean 6. If the
P arithmetic mean... |
2023-04-07 | The mean of discrete observations \( y_{1}, y_{2}, \ldots, y_{n} \)... |
2023-04-07 | Consider the following statements
P
(1) Mode can be computed from h... |
2023-04-07 | If the mean deviation about median for the numbers
\( \mathrm{P} \)... |
2023-04-07 | The standard deviation of the data \( 6,5,9,13,12,8 \),
\( \mathrm{... |
2023-04-07 | The values of mean, median and mode coincide,
\( \mathrm{P} \) then... |
2023-04-07 | Sum of absolute deviations about median is
\( \mathrm{P} \)
(1) Lea... |
2023-04-07 | The mean of the numbers \( a, b, 5,8,10 \) is 6 and the
\( \mathrm{... |
2023-04-07 | Mean deviation for \( n \) observations \( x_{1}, x_{2}, \ldots \ld... |
2023-04-07 | Mean and standard deviation from the following
P observations of ma... |