For the given distribution which of the following is true. \begin{tabular}{|l|l|l|l|l|} \hline \...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=E9IPwhrfFSs



Duration: 2:20
0 views
0


For the given distribution which of the following is true.
\begin{tabular}{|l|l|l|l|l|}
\hline \( \mathbf{x} \) & 1 & 2 & 3 & 4 \\
\hline \( \mathbf{f} \) & 3 & 5 & 8 & 4 \\
\hline
\end{tabular}
a. mean \( =2.65 \)
b. \( \operatorname{mode}=3 \)
c. mode \( =1 \)
d. mean \( =3.5 \)
πŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-07-14If the mean of \( x \) and \( \frac{1}{x} \) is \( p \). Then the mean of \( x^{2}, \frac{1}{x^{...
2023-07-14Mean of \( \mathrm{n} \) observation \( \mathrm{a}_{1}, \mathrm{a}_{2}, \ldots . \mathrm{a}_{\ma...
2023-07-14The following frequency shows the monthly pocket expense of 510 students. \begin{tabular}{|c|c|c...
2023-07-14The following frequency distribution shows the absentee record of class \( X \) students in a te...
2023-07-14The mean of squares of first \( (\mathrm{n}-1) \) natural numbers is: a. \( \frac{\mathrm{n}^{2}...
2023-07-14The following frequency shows the monthly pocket expense of 510 students. \begin{tabular}{|c|c|c...
2023-07-14The median of the observation \( 11,12,14,18, x+2 \), \( \mathrm{x}+4,30,32,35,41 \) arranged in...
2023-07-14The range of \( 15,14, x, 25,30,35 \), is 29 . Find the least possible value of \( x \). a. 14 b...
2023-07-14If the mean of observations \( x_{1}, x_{2}, x_{3}, \ldots . . x_{n} \) is \( \bar{x} \), then t...
2023-07-14The following less than cumulative frequency distribution shows the ages of 80 patients admitted...
2023-07-14For the given distribution which of the following is true. \begin{tabular}{|l|l|l|l|l|} \hline \...
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 β‚Ή) t...
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 β‚Ή) t...
2023-07-14A group of students went to village to collect the data of the monthly earning of women (in β‚Ή) 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 \...