Question

8. Find the sum of first sixteen terms of the AP.
36. Find the mean and median of the following frequency distribution
Marks obtained
Number of students
Less than 10
14
Less than 20
22
Less than 30
37
Less than 40
58
Less than 50
67
Less than 60
75​

Answer 1

ϙᴜᴇsᴛɪᴏɴ:

ᴇxᴘʟᴀɪɴ ᴍɪɴᴇʀᴀʟs ᴀɴᴅ ᴀssᴏᴄɪᴀᴛᴇᴅ ғᴜɴᴄᴛɪᴏɴs!???????

ᴀɴsᴡᴇʀ:

ᴊᴜsᴛ ʟɪᴋᴇ ᴠɪᴛᴀᴍɪɴs, ᴍɪɴᴇʀᴀʟs ʜᴇʟᴘ ʏᴏᴜʀ ʙᴏᴅʏ ɢʀᴏᴡ, ᴅᴇᴠᴇʟᴏᴘ, ᴀɴᴅ sᴛᴀʏ ʜᴇᴀʟᴛʜʏ. ᴛʜᴇ ʙᴏᴅʏ ᴜsᴇs ᴍɪɴᴇʀᴀʟs ᴛᴏ ᴘᴇʀғᴏʀᴍ ᴍᴀɴʏ ᴅɪғғᴇʀᴇɴᴛ ғᴜɴᴄᴛɪᴏɴs — ғʀᴏᴍ ʙᴜɪʟᴅɪɴɢ sᴛʀᴏɴɢ ʙᴏɴᴇs ᴛᴏ ᴛʀᴀɴsᴍɪᴛᴛɪɴɢ ɴᴇʀᴠᴇ ɪᴍᴘᴜʟsᴇs. sᴏᴍᴇ ᴍɪɴᴇʀᴀʟs ᴀʀᴇ ᴇᴠᴇɴ ᴜsᴇᴅ ᴛᴏ ᴍᴀᴋᴇ ʜᴏʀᴍᴏɴᴇs ᴏʀ ᴍᴀɪɴᴛᴀɪɴ ᴀ ɴᴏʀᴍᴀʟ ʜᴇᴀʀᴛʙᴇᴀᴛ.

1 thank + brainliest = 10 thanks✌✌