Math, asked by thundergamingab, 5 days ago

f the mean of the following observation is 54 find value of

class. Frequency

0-20. 7
20-40. P
40-60. 10
60-80 9
80-100. 3

Answers

Answered by madhulithareddy54628

0

Step-by-step explanation:

9558045895 by hf hbdch if h in uxnc tab ch ug

Previous Question

Next Question

Similar questions

India Languages, 3 days ago

2. You accidentally broke a vase in your house but nobody saw you. You... (a). tell your parents you do not know how it happened or who did it. (b). blame it on someone else in the house. (c). tell the truth and that it was only an accident, but you are sorry for it. Subject : General knowledge...

Hindi, 3 days ago

2 लाख की चूड़ियाँ कहानी के भधार पर बनाएं की करना काल में इन कारीगिरी की दयनीय स्थिति कैसी होगी 120-130 शब्दी में लिखे anushed ...

English, 3 days ago

Fill in the blanks with suitable determiners: (a, an, the, some, yours, much, etc.) Two friends meet in their school canteen. They are going to have their lunch. Namit: You can share my lunch and I’ll share (a) …………………….. Vipul: Oh, that’ll be nice. I’ll have (b) ………………… good things to eat. Namit: I’m afraid. I don’t have (c) ……………………. . to eat. There are only two sandwiches and (d)...

Hindi, 5 days ago

आज्ञाकरिता विषय पर 100 स शब्दों में कथा लेखन करें ...

English, 5 days ago

1. Can you explain the meaning of each sentence in A and B? A. i. How would they feel, he wondered? ii. How should they feel, he wondered? iii. How ought they to feel, he wondered? iv. How must they feel, he wondered? How might they feel, he wondered? B. i. The train could be on time. ii. The train should be on time. iii. The train ought to be on time. iv. The train must be on time. v. The train...

English, 7 months ago

The cardboard shows me how it was When the two girl cousins went paddling, Each one holding one of my mother's hands, And she the big girl—some twelve years or so. 1.What does 'it' refer to in first line? 2. Why has ‘she' been called big? 3. What does the photograph show?

English, 7 months ago

who were grazing at the footprints and why...

Geography, 7 months ago

4. What is a galaxy ? Name our galaxy. 5. Name the Earth's twin planet. Why it is called so ? VIKAS THE CONCEPT SCHOOL GEOGRAPHY WORKSHEET LESSON - 2 LATITUDES AND LONGITUDES Class : VISubject : Social Science Fill in the blanks. 1.The zero degree meridian is also known as 2. The Tropic of Capricorn is located in the hemisphere 3.The Standard Meridian of India is 4.The distance between the...