In a class test marks obtained by 120

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WebDec 27, 2024 · In a class test, marks obtained by 120 students are given in the following frequency distribution. If it is given that mean is 59, find the missing frequencies x and y … WebThe average marks obtained by 120 students are 35 ⇒ Total marks obtained by all 120 students = 120 × 35 ⇒ 4200 Let, the number of students passed in the examination be x …

[Solved] The average marks obtained by 120 students in a ... - Test…

Web In a class test, marks obtained by 120 students are given in the following frequency distribution. If it is given that mean is 59, find the missing frequencies x and y. Marks No. of students 0−10 1 10−20 3 20−30 7 30−40 10 40−50 15 50−60 x 60−70 9 70−80 27 80−90 18 90− 100 y Please scroll down to see the correct answer and solution guide. WebIn a class test, the sum of the marks obtained by P in mathematics and science is 28. Had he got 3 more marks in mathematics and 4 marks less in science, the product of marks obtained in the two subjects would have been 180. Find the marks obtained by him in the two subjects separately. Solution raven\\u0027s home free to watch season 5 123movies

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Web In a class test, marks obtained by 120 students are given in the following frequency distribution. If it is given that mean is 59, find the missing frequencies x and y. Marks No. … WebThe marks obtained by 120 students in a mathematics test is given below: $$\begin {tabular} { l l } \hline Marks & No. of students \\ \hline $0-10$ & 5 \\ \hline $10-20$ & 9 \\ \hline 20-30 & 16 \\ \hline 30-40 & 22 \\ \hline 40-50 & 26 \\ \hline 50-60 & 18 \\ \hline 60-70 & 11 \\ \hline 70-80 & 6 \\ \hline 80-90 & 4 \\ \hline $90-100$ & 3 \\ … WebMarks obtained by 8 students in class test = 12, 15, 16, 18, 20, 10, 11, and 21 (given) Total marks obtained by 8 students in class test = (12+15+16+18+20+10+11+21) = 123/8 Using the average formula, Average = (Sum of Observation) ÷ (Total numbers of Observations) Average = (12+15+16+18+20+10+11+21) ÷ 8 = 123/8 = 15.375 raven\\u0027s home friendship

The marks obtained by 120 students in a test are given below.MarksNo

. In a class test, marks obtained by 120 students are given …

WebQuestion: Marks obtained by male students in a class is normally distributed with mean of 65 and standard deviation of 5, while marks obtained by female students is normally distributed with mean of 68 and standard deviation of 14. Which of the following statements is TRUE? a. The peak of the normal curve for female is higher than male. b. The spread of … WebHere the average marks of 120 candidates are 35. The average marks of passed candidates are 39. The average marks of failed candidates are 15. Concept Used: Input = Output. … raven\\u0027s home head over wheelsWebApr 11, 2024 · 3.3. Cytotoxic Activity of B. micrantha 3.3.1. Cytotoxicity on RAW 264.7 Cells. Table 2 presents the results of the cytotoxicity test on RAW 264.7 macrophage cells. It emerges from this table that the aqueous and ethanol extracts had no significant activity on the RAW 264.7 macrophage cells with of μg/ml and μg/ml for aqueous and ethanol … simple and past gerunds examples

"WebApr 8, 2024 · The following are the marks obtained by 20 students in a class-test:40,22,36,27,30,12,15,20,25,31,34,36,39,41,43,48,46,36,37,40Arrange the above data in … " - In a class test marks obtained by 120

In a class test marks obtained by 120

Solved 01 The marks obtained out of 25 by 20 students of a - Chegg

WebTotal marks obtained by a class of 40 students = 65 × 40 = 2600. Total marks obtained by half of the students = 45 × 40/2 = 900. Total marks = total marks obtained by half of the students + Total marks obtained by the remaining half of the students. ⇒ 2600 = 900 + Total marks obtained by the remaining half of the students. Web11 rows · The marks obtained by 120 students in a test are given below.MarksNo. of students 0 - 10 5 10 ...

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WebApr 7, 2024 · The total number of marks obtained by $120$ students= total number of candidates × average marks of those students=$120 \times 35 = 4200$ ... If A1A2 are the …

WebThe marks obtained by 120 students in a mathematics test is given below: Dr Draw an ogive for the given distributions on a graph sheet. use a suitable scale for your ogive. use your … WebApr 6, 2024 · Medical image analysis and classification is an important application of computer vision wherein disease prediction based on an input image is provided to assist healthcare professionals. There are many deep learning architectures that accept the different medical image modalities and provide the decisions about the diagnosis of …

WebMath Statistics The following table shows the marks obtained by 120 students of class IX in a cycle test-1. Draw the more than Ogive curve for the following data : Marks 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90 90-100 No. of 2 6. 8 20 30 22 18 4 2 students Also, find (i) The Median (ii) The Number of students who get more than 75 marks. WebApr 14, 2024 · Introduction Reasons for drug shortages are multi-factorial, and patients are greatly injured. So we needed to reduce the frequency and risk of drug shortages in hospitals. At present, the risk of drug shortages in medical institutions rarely used prediction models. To this end, we attempted to proactively predict the risk of drug shortages in …

Web(a) The table below gives the frequency distribution of marks obtained by a group of students in a class test. Marks 3 4 5 6 7 8 Frequency 5 x-1 x 9 4 1 (i) Find the value of x if the mean for the distribution is 5. (ii) What is the modal mark. (iii) …

WebThe marks obtained by 120 students in a Mathematics test are given below: Draw an ogive for the given distribution on a graph sheet. Use a suitable scale for ogive to estimate the … simple and nice nail artWebJun 1, 2024 · In a class test, marks obtained by 120 students are given in the following frequency distribution. If it is given that mean is 59, then find the missing frequencies x and y. CBSE 2015 Marks... raven\\u0027s home friendship part 5WebApr 8, 2024 · For arranging the given data in table first we have to find the equal classes with the same range as given in question, then put in the formed table, so that to compare the marks given. In the table we have to draw three rows, one to mark another number of students and for the range given in the question. simple and payWebFeb 4, 2024 · The marks obtained by 120 students in a test are given below : Draw an ogive for the given distribution an a graph sheet. Use suitable scale for ogive to estimate the … raven\u0027s home friday night lightsWebAug 9, 2024 · In a class test, marks obtained by 120 students are given in the following frequency distribution. If it is given that mean is 59, find the missing frequencies x and y. … simple and perfectWebIn a class test marks obtained by 120 students are given in the following frequency distribution. If it is given that mean is 59 then find the frequencies x and y. Marks: 0-10, 10 … raven\\u0027s home halloween full episodesWebApr 3, 2024 · In a class test, marks obtained by 120 students are given in the following frequency distribution. If it is given that mean is 59, find the missing frequencies x and y. … raven\\u0027s home halloween