If the mean of the following data is 18 , the value of \( \mathrm{p} \) is \begin{tabular}{|c|c|...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=D--yrBKfH-8



Duration: 2:04
0 views
0


If the mean of the following data is 18 , the value of \( \mathrm{p} \) is
\begin{tabular}{|c|c|c|c|c|}
\hline \( \mathbf{x} \) & 10 & 15 & 20 & 25 \\
\hline \( \mathbf{f} \) & 5 & 10 & \( \mathrm{p} \) & 8 \\
\hline
\end{tabular}
a. 5
b. 6
c. 10
d. 7
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-07-14The following less than cumulative frequency distribution shows the ages of 80 patients admitted...
2023-07-14A group of students went to village to collect the data of the monthly earning of women (in ₹) t...
2023-07-14A group of students went to village to collect the data of the monthly earning of women (in ₹) t...
2023-07-14Direction: In the following questions, a statement of assertion is followed by a statement of re...
2023-07-14Direction: In the following questions, a statement of assertion is followed by a statement of re...
2023-07-14Direction: In the following questions, a statement of assertion is followed by a statement of re...
2023-07-14Direction: In the following questions, a statement of assertion is followed by a statement of re...
2023-07-14The mean weight of 150 students in a class is 60 \( \mathrm{kg} \). The mean weight of boys is \...
2023-07-14If the mean of the observation \( x, x+2, x+4, x+6 \), \( x+8 \) is 11 , then find the mean of l...
2023-07-14The average mark scored by boys of Delhi in board examination is 71 and that of girls of Delhi i...
2023-07-14If the mean of the following data is 18 , the value of \( \mathrm{p} \) is \begin{tabular}{|c|c|...
2023-07-14The mean of set of observation \( x_{1}, x_{2} \ldots . . x_{10} \) is 20 , then mean of \( x_{1...
2023-07-14The following frequency distribution shows the weights of new born babies in a hospital. \begin{...
2023-07-14If \( 5,7,3 \) and 2 occur with frequencies, \( 3,4,2 \) and 1 respectively, then the arithmetic...
2023-07-14The weight mean of first \( \mathrm{n} \) natural numbers when their weights are equal to corres...
2023-07-14The median of the observation \( 8,72,19,13,54,63 \), \( 35,49,27 \) is a. 35 b. 49 c. 63 d. 27
2023-07-14In a frequency distribution, the mid value of class is 27 and class interval is 7 . Then, the up...
2023-07-14Which of the following does not change for the observation \( 7,36,48,3 \mathrm{x}, 95,6 \mathrm...
2023-07-14The following frequency distribution shows the salaries of employees of small scale industry. \b...
2023-07-14The mean of following distribution is : \begin{tabular}{|c|c|c|c|c|} \hline \( \mathrm{x}_{\math...
2023-07-14If 37 is removed from the data \( 30,34,35,36,37 \), \( 38,39,40 \) then the median is: a. Incre...