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Subject: Maths, asked on 28/8/21

Please help me draw a frequency polygon...

Subject: Maths, asked on 23/8/21

If the mean of x, x + 2, x + 4, x + 6, x + 8 is 24, find x.

Subject: Maths, asked on 23/8/21

Ayushree sat for six tests and Ananya sar for seven tests. Their percentage scores were : Ayushree : 68 75 70 45 57 77 Ananya : 52 87 64 53 74 81 86 Who has the higher mean score ?

Subject: Maths, asked on 23/8/21

Thirty 16 year old boys were tested to find their pulse rate. The following figures Were obtained for the number of beats per minute. Using the class intervals 51-55, 56-60, etc, of equal width, prepare a frequency table. 55 72 70 66 74 70 74 53 57 62 71 58 68 75 79 68 63 59 54 51 61 66 78 73 59 52 66 60 72 56.

Subject: Maths, asked on 23/8/21

The following are the monthly rents (in ) of 30 shops : 42 49 37 82 37 75 62 54 79 84 75 63 44 74 44 36 69 54 48 74 39 48 45 61 71 47 38 80 51 31. Using the class intervals of equal width in which one class interval being 40 – 50 (excluding 50), construct a frequency table for the above data.

Subject: Maths, asked on 26/3/21

Solve the question. .

Subject: Maths, asked on 25/2/21

The 14th 0ne please answer fast

Subject: Maths, asked on 13/2/21

the heart of 60 patients were examined to extend observations were given below the nature of heart in millimetre 121 121 122 123 124 125 the number of patients 79 15126 11 find the median

Subject: Maths, asked on 12/2/21

There are 50 numbers .If each no. is subtracted from 53, then the mean of the numbers so obtained is -3.5. Find the mean of the given numbers

Subject: Maths, asked on 31/1/21

Solve this question of statistics

Subject: Maths, asked on 15/1/21

Pls answer ques no 18 19 20 fast... it's from chap Percentage

Subject: Maths, asked on 8/12/20

Conduct a survey of students and represent it graphically 1) height and weight 2) no of members in family and pocket money. assume the value

Subject: Maths, asked on 21/11/20

Please answer the question 5 and 7

Subject: Maths, asked on 9/11/20

Please explain the symbol in detail

Subject: Maths, asked on 30/8/20

guys koi thoda conclusion bolo statistics kai liye

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