Math, asked by user166, 7 months ago

if from the following table tha arithmetic mean of marks obtained by students is 25 then find the value of x
class interval 0-10 10-20 20-30 30-40 40-50
frequency 3 x 6 10 5

Answers

Answered by atharva7551s

4

Step-by-step explanation:

this is your answer it is right

Attachments:

Previous Question

Next Question

Similar questions

Social Sciences, 3 months ago

What choices are given to voters elections ? are given to voters during...

Hindi, 3 months ago

अगर सबको ऑनलाइन चैटिंग करनी है तो यह तरीका काम आ जाएगा जितनी ज्यादा आंसर है उतनी ही ज्यादा जल्दी तुम चैटिंग कर पाओगे ऑनलाइन .

Hindi, 3 months ago

अधोलिखितान गद्यांशान पठित्या प्रश्नानाम उत्तरम लिखत? भारतस्य उत्तरदिशायां पर्वताना राजा हिमालय अस्ति। अय पर्वतराज उज्यते। अल्ला शिखराणि सदा हिमेन आच्छादितानि भवन्ति। हिमालयात निर्झरा नद्यश्च निसरन्ति । ता सिज्यनकायें अतीय लाप्रदा सन्ति । हिमालय पर्वतस्य शिखराणा शोभा दुष्टुम असंख्य जना अत्र आगच्छन्ति स्वास्थ्यलाभ च प्राप्नुवन्ति। अस्य शिवराणा प्राकृतिय शोभा दर्शनीया अस्ति। पव "- भारतस्य...

English, 7 months ago

find the kinds of adverbs. Manisha is feeling healthy now...

Computer Science, 7 months ago

Mr. Gaurav, a web designer in Global Designer Pvt. Ltd., needs to create a web page. Suggest him suitable HTML tag along with required attribute to draw a horizontal line of red colour.

English, 11 months ago

your very close friend has been using a fake social media accounts to play pranks on others and is not to ready to stop in spit of several attempt by you...

Hindi, 11 months ago

1. नागार्जुन बिहार के किस क्षेत्र के निवार्स हैं ?

Math, 11 months ago

(4x+1)/3+(2x+1)/2-(3x-7)/5=6...