Question

Explain how to find mean using “Assumed Mean Method” ??

Answer 1

Answer:

Assumed Mean. The assumed mean is used to compute the arithmetic mean and standard deviation for a grouped data. In other words, by assuming the mean for the grouped data, the actual mean can be obtained easily. Thus, the method of calculating the mean by assuming the mean is known as assumed mean method.

Step-by-step explanation:

• Sort Data. Sort your data set from smallest to largest. ...
• Assume Mean. Assume a mean. ...
• Subtract Assumed Mean. Subtract your assumed mean from each data entry. ...
• Add Difference. Add together each difference from the mean. ...
• Divide by Number of Data Points. ...
• Add Result to Assumed Mean.

Answer 2

hey mate,


➡️sᴏʀᴛ ᴅᴀᴛᴀ. 
•sᴏʀᴛ ʏᴏᴜʀ ᴅᴀᴛᴀ sᴇᴛ ғʀᴏᴍ sᴍᴀʟʟᴇsᴛ 
ᴛᴏ ʟᴀʀɢᴇsᴛ.

➡️ᴀssᴜᴍᴇ ᴍᴇᴀɴ. 
•ᴀssᴜᴍᴇ ᴀ ᴍᴇᴀɴ. 

➡️sᴜʙᴛʀᴀᴄᴛ ᴀssᴜᴍᴇᴅ ᴍᴇᴀɴ. 
•sᴜʙᴛʀᴀᴄᴛ ʏᴏᴜʀ ᴀssᴜᴍᴇᴅ ᴍᴇᴀɴ 
ғʀᴏᴍ ᴇᴀᴄʜ ᴅᴀᴛᴀ ᴇɴᴛʀʏ. 

➡️ᴀᴅᴅ ᴅɪғғᴇʀᴇɴᴄᴇ. 
•ᴀᴅᴅ ᴛᴏɢᴇᴛʜᴇʀ ᴇᴀᴄʜ ᴅɪғғᴇʀᴇɴᴄᴇ
 ғʀᴏᴍ ᴛʜᴇ ᴍᴇᴀɴ. 

➡️ᴅɪᴠɪᴅᴇ ʙʏ ɴᴜᴍʙᴇʀ ᴏғ ᴅᴀᴛᴀ ᴘᴏɪɴᴛs. 

➡️ᴀᴅᴅ ʀᴇsᴜʟᴛ ᴛᴏ ᴀssᴜᴍᴇᴅ ᴍᴇᴀɴ.

thanks.....