How do one group an ungrouped data that is in a tabular form with frequencies?
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ᴛʜᴇ ғɪʀsᴛ sᴛᴇᴘ ɪs ᴛᴏ ᴅᴇᴛᴇʀᴍɪɴᴇ ʜᴏᴡ ᴍᴀɴʏ ᴄʟᴀssᴇs ʏᴏᴜ ᴡᴀɴᴛ ᴛᴏ ʜᴀᴠᴇ. ɴᴇxᴛ, ʏᴏᴜ sᴜʙᴛʀᴀᴄᴛ ᴛʜᴇ ʟᴏᴡᴇsᴛ ᴠᴀʟᴜᴇ ɪɴ ᴛʜᴇ ᴅᴀᴛᴀ sᴇᴛ ғʀᴏᴍ ᴛʜᴇ ʜɪɢʜᴇsᴛ ᴠᴀʟᴜᴇ ɪɴ ᴛʜᴇ ᴅᴀᴛᴀ sᴇᴛ ᴀɴᴅ ᴛʜᴇɴ ʏᴏᴜ ᴅɪᴠɪᴅᴇ ʙʏ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴄʟᴀssᴇs ᴛʜᴀᴛ ʏᴏᴜ ᴡᴀɴᴛ ᴛᴏ ʜᴀᴠᴇ:
ᴇxᴀᴍᴘʟᴇ 1: ɢʀᴏᴜᴘ ᴛʜᴇ ғᴏʟʟᴏᴡɪɴɢ ʀᴀᴡ ᴅᴀᴛᴀ ɪɴᴛᴏ ᴛᴇɴ ᴄʟᴀssᴇs.
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