Mean of frequency distribution is 62.8
WebMar 22, 2024 · The mean of the following frequency distribution is 62.8 and the sum of all the frequencies is 50. Find the values of P and Q.Classes0-2024-4040-6060-8080-100100 …
Mean of frequency distribution is 62.8
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WebThe Mean of the Following Frequency Distribution is 62.8 and the Sum of All the Frequencies is 50. Compute the Missing Frequency F1 and F2. - Mathematics … WebMar 30, 2024 · Frequency distribution is a representation, either in a graphical or tabular format, that displays the number of observations within a given interval. The intervals …
WebFeb 9, 2024 · The mean of the following frequency distribution is 62.8. Find the missing frequency x. statistics class-10 1 Answer +2 votes answered Feb 9, 2024 by Md samim (96.1k points) selected Feb 9, 2024 by sforrest072 Best answer The correct answer is we have commented Feb 16, 2024 by manisha9547 (12 points) How is this 2512 came WebThe mean of the following frequency distribution is 62.8. Find the missing frequency x: Easy Solution Verified by Toppr Now, x= ∑f i∑f ix i ⇒ 62.8= 40+x2640+50x …
WebClick here👆to get an answer to your question ️ The mean of the following frequency distribution of 62.8 and the sum of all frequencies is 50 Compute the sum of missing frequencies f1 and f2 Class0 - 2024 - 4040 - 6060 - 8080 - 100100 - 120Frequency 5 f1 10 f2 7 8. Solve Study Textbooks Guides. WebOct 26, 2024 · The mean of the following frequency distribution is 62.8 and the sum of all frequencies is 50. Compute the missing frequencies f1 and f2. statistics probability class …
WebOct 9, 2024 · The mean of the following frequency distribution is 62.8 and the sum of all frequency is 50. Compute the missing frequency f 1 and f 2 : statistics class-10 1 Answer +2 votes answered Oct 9, 2024 by Anika01 (57.4k points) selected Oct 10, 2024 by Ishti Best answer ⇒ 62.8 (50) = 2060 + 30f1 +70f2 ⇒ 3140 = 2060 + 30f1 +70f2 ⇒ 3140 - 2060 = …
WebThe mean of the given frequency distribution is 62.8 and the sum of all the frequencies is 50. To do: We have to compute the missing frequencies f1 and f2. f1=20-12=8.Oct 10, 2024 What users say. All in all I think this is a great app, its has a camera that scan the problem easily, i would recommend this app to my fellow students, it can do ... dining menu etown collegeWebMar 10, 2024 · We can use the formula for the mean of a frequency distribution to find the missing frequencies: mean = ∑(fᵢxᵢ) / ∑fᵢ. where fᵢ is the frequency of the i-th class interval and xᵢ is the midpoint of that interval. We know that the mean is 62.8 and the sum of the frequencies is 50, so we can write: dining milwaukee countyWebThe mean of the following frequency distribution is The mean of the following frequency distribution is 62.8 and the sum of all the frequencies is 50. Compute the missing frequency is 50. fortnite color blind modeWebFINDING MISSING FREQUENCY WHEN MEAN IS GIVEN Question 1 : The mean of the following frequency distribution is 62.8 and the sum of all frequencies is 50. Compute the … dining missouri state universityWebThe mean of the following frequency distribution is 62.8 and the sum of all the frequencies is 50. Compute the missing frequency f1 and f2. Advertisement Remove all ads Solution Given Sum of frequency = 50 ⇒ 5 + f1 + 10 + f2 + 7 + 8 = 50 ⇒ f1 + f2 = 50 - 5 - 10 - 7 - 8 ⇒ f1 + f2 = 20 ⇒ 3f1 + 3f2 = 60 ......... (1) [multiply both side by '3'] dining mirror wall designWebIf the mean of the distribution is 62.8 and sum of frequency is 50, find p and q. Hard Solution Verified by Toppr Given that mean of distribution is 62.8 sum of frequency is 50 Here ∑f=30+P+Q ∑fx=2060+30P+70Q We have ∑f=50 ∴30+P+Q=50⇒P+Q=20 __ (1) we know xˉ= ∑f∑fx=(2060+30P+70Q)/50 62.8×50=2060+30P+70Q … fortnite color by number coloring pagesWebAcademic Mathematics NCERT Class 10 Given: The mean of the given frequency distribution is 62.8 and the sum of all the frequencies is 50. To do: We have to compute the missing frequencies f 1 and f 2. Solution: Mean = 62.8 and ∑ f i = 50 This implies, 30 + f 1 + f 2 = 50 ⇒ f 1 + f 2 = 50 − 30 ⇒ f 1 = 20 − f 2 ........... (i) We know that, dining modern chairs