Find the mean of each of the following frequency distributions: \( \begin{array}{lcccccc}\text {...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=dLjSjvfXTlM


Duration: 4:16
6 views
0

Find the mean of each of the following frequency distributions:
\( \begin{array}{lcccccc}\text { Class interval: } & 10-30 & 30-50 & 50-70 & 70-90 & 90-110 & 110-130 \\ \text { Frequency: } & 5 & 8 & 12 & 20 & 3 & 2\end{array} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-20The mean of the following frequency distribution is \( 62.8 \) and the sum of all the frequencie...
2023-02-20The marks obtained by 110 students in an examination are given below: \( \begin{array}{lccccccl}...
2023-02-20If the mean of the following distribution is 27 , find the value of \( p \). \( \begin{array}{lc...
2023-02-20For the following distribution, calculate mean using all suitable methods: Size of item: Frequen...
2023-02-20рдмрддрд╛рдЗрдП рдХрд┐ рдХрдерди рд╕рддреНрдп рд╣реИрдВ рдпрд╛ рдЕрд╕рддреНрдпред рдХрд╛рд░рдг рд╕рд╣рд┐рдд рдЕрдкрдиреЗ рдЙрддреНрддрд░ рдХреА рдкреБрд╖реНрдЯрд┐ рдХреАрдЬрд┐рдПред \( \cos \mathrm{A} \), рдХреЛрдг...
2023-02-20The weekly observations on cost of living index in a certain city for the year \( 2004-2005 \) a...
2023-02-20рдЧреИрд╕реНрдЯреБрд▓реЗрд╢рди рдХреЗ рджреМрд░рд╛рди рдмрдирдиреЗ рд╡рд╛рд▓реА рдЧреБрд╣рд╛ рдХреНрдпрд╛ рдХрд╣рд▓рд╛рддреА рд╣реИ (A) рдмреНрд▓рд╛рд╕реНрдЯреЛрд╕реАрд▓ (B) рдЖрд░реНрдХреЗрдиреНрдЯреНрд░реЙрди (C) рд╕реАрд▓реЛрдо (D)...
2023-02-20Find the mean of each of the following frequency distributions: (W) \( \begin{array}{lccccccc}\t...
2023-02-20\( 5 \times 10^{14} \) рд╣рд░реНрдЯреНрд╕ рдЖрд╡реГрддреНрддрд┐ рдХрд╛ рдкреНрд░рдХрд╛рд╢ \( 1.5 \) рдЕрдкрд╡рд░реНрддрдирд╛рдВрдХ рд╡рд╛рд▓реЗ рдорд╛рдзреНрдпрдо рдореЗрдВ рдЪрд▓ рд░рд╣рд╛ рд╣реИред ...
2023-02-20Find the mean of each of the following frequency distributions: (W) \( \begin{array}{lccccc}\tex...
2023-02-20Find the mean of each of the following frequency distributions: \( \begin{array}{lcccccc}\text {...
2023-02-20Find the mean of each of the following frequency distributions: Class interval: \( \quad 0-8 \qu...
2023-02-20Find the mean of each of the following frequency distributions: (W) Class interval: \( \quad 0-8...
2023-02-20Find the mean of each of the following frequency distributions: (W) Class interval: \( \quad 0-8...
2023-02-20рдЧреЗрд╕реНрдЯреНрд░реБрд▓реЗрд╢рди рд╕реЗ рдкрд╣рд▓реЗ рдХреЛрд╢рд┐рдХрд╛ рд╡рд┐рднрд╛рдЬрди рджреНрд╡рд╛рд░рд╛ рдЖрдВрддрд░рд┐рдХ рдЧреБрд╣рд╛ рдХреЗ рдирд┐рд░реНрдорд╛рдг рдХреЛ рд╕рд╛рдорд╛рдиреНрдпрддрдГ рдХрд╣рддреЗ рд╣реИрдВ (A) рдПрдиреНрдЯреЗ...
2023-02-20Find the mean of each of the following frequency distributions: \( \begin{array}{lccccc}\text { ...
2023-02-20The following table gives the distribution of total household expenditure (in rupees) of manual ...
2023-02-20Find the mean of each of the following frequency distributions: (W) \( \begin{array}{lccccc}\tex...
2023-02-20рдЙрд╕ рдЕрдгреНрдбреЗ рдХреЛ рдЬрд┐рд╕рдореЗрдВ рдЕрдгреНрдбреЗ рдХреЗ рдкреНрд░рддреНрдпреЗрдХ рднрд╛рдЧ рдХрд╛ рднрд╡рд┐рд╖реНрдп рдирд┐рд╢реНрдЪрд┐рдд рд╣реЛрддрд╛ рд╣реИ, рдХрд╣рддреЗ рд╣реИрдВ (A) рдХреНрд▓реАрдбреЙрдЗрдХ рдЕрдгреНрдбрд╛ ...
2023-02-20Find the mean of each of the following frequency distributions: (W) \( \begin{array}{lcccccc}\te...
2023-02-20Consider the following distribution of daily wages of 50 workers of a factory. \( \begin{array}{...