The correlation coefficient of two variable \( x \) and \( y \) is
...
The correlation coefficient of two variable \( x \) and \( y \) is
P 0.8 . The regression coefficient of \( y \) on \( x \) is 0.2 , then
W the regression coefficient of \( x \) on \( y \) is
(1) 3.2
(2) -3.2
(3) 4
(4) 0.16
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 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... |
| 2023-04-07 | If \( \bar{X}_{1} \) and \( \bar{X}_{2} \) are the means of two dis... |
| 2023-04-07 | The frequency distribution of marks obtained by 28
\( \mathrm{P} \)... |
| 2023-04-07 | The median of a set of 9 distinct observations is
P 20.5. if each o... |
| 2023-04-07 | Let \( G_{1}, G_{2} \) be the geometric means of two ....
\( \mathr... |
| 2023-04-07 | Coefficient of deviation is calculated by the formula
\( \mathrm{P}... |
| 2023-04-07 | The mean age of a combined group of men and
\( \mathrm{P} \) women ... |
| 2023-04-07 | The correlation coefficient of two variable \( x \) and \( y \) is
... |
| 2023-04-07 | Suppose a population \( A \) has 100 observations 101,
\( \mathrm{P... |
| 2023-04-07 | If two lines of regression are \( 3 \bar{x}-2 \bar{y}+1=0 \) and
\(... |
| 2023-04-07 | In a moderately skewed distribution the values of
\( \mathrm{P} \) ... |
| 2023-04-07 | The regression coefficient of \( y \) on \( x \) is \( 2 / 3 \) and... |
| 2023-04-07 | Standard deviation for fïrst 10 even natural numbers
\( \mathrm{P} ... |
| 2023-04-07 | The weighted \( A M \) of first \( n \) natural numbers whose
P wei... |
| 2023-04-07 | The median of \( 10,14,11,9,8,12,6 \) is
\( \mathrm{P} \)
(1) 14
(2... |
| 2023-04-07 | If the S.D. of a variate \( \mathrm{X} \) is \( \sigma \), then the... |
| 2023-04-07 | The AM of the series \( 1,2,4,8,16, \ldots ., 2^{n} \) is
\( \mathr... |
| 2023-04-07 | The mode of the series \( 3,4,2,6,1,7,6,7,6,8,9,5 \) is
P
(1) 5
(2)... |
0