PLEASE Help ASAP WILL MARK BRAINILIST What is the best way of choosing a sample to statistically represent a population? Why? What is a biased sample? How can biased sampling affect the statistical study of a population?

ʜᴀɪ ʟᴜᴠ, ɪᴅᴋ ɪꜰ ᴛʜɪꜱ ᴡɪʟʟ ʜᴇʟᴘ ʙᴜᴛ ɪ ꜰᴏᴜɴᴅ ɪᴛ  

"ɪᴛ ᴀꜰꜰᴇᴄᴛꜱ ᴛʜᴇ ɪɴᴛᴇʀɴᴀʟ ᴠᴀʟɪᴅɪᴛʏ ᴏꜰ ᴀɴ ᴀɴᴀʟʏꜱɪꜱ ʙʏ ʟᴇᴀᴅɪɴɢ ᴛᴏ ɪɴᴀᴄᴄᴜʀᴀᴛᴇ ᴇꜱᴛɪᴍᴀᴛɪᴏɴ ᴏꜰ ʀᴇʟᴀᴛɪᴏɴꜱʜɪᴘꜱ ʙᴇᴛᴡᴇᴇɴ ᴠᴀʀɪᴀʙʟᴇꜱ. ɪᴛ ᴀʟꜱᴏ ᴄᴀɴ ᴀꜰꜰᴇᴄᴛ ᴛʜᴇ ᴇxᴛᴇʀɴᴀʟ ᴠᴀʟɪᴅɪᴛʏ ᴏꜰ ᴀɴᴀʟʏꜱɪꜱ ʙᴇᴄᴀᴜꜱᴇ ᴛʜᴇ ʀᴇꜱᴜʟᴛꜱ ꜰʀᴏᴍ ᴀ ʙɪᴀꜱᴇᴅ ꜱᴀᴍᴘʟᴇ ᴍᴀʏ ɴᴏᴛ ɢᴇɴᴇʀᴀʟɪᴢᴇ ᴛᴏ ᴛʜᴇ ᴘᴏᴘᴜʟᴀᴛɪᴏɴ."

ɪ'ᴍ ꜱᴏ ꜱᴏʀʀʏ ɪꜰ ᴛʜɪꜱ ᴅɪᴅɴ'ᴛ ʜᴇʟᴘ ᴀɴᴅ ᴀʙᴛ ᴛʜᴇ ꜰᴏɴᴛ ʙᴜᴛ ɪᴛ ᴡᴏᴜʟᴅɴᴛ ꜱᴇɴᴅ ᴏᴛʜᴇʀᴡɪꜱᴇ.

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;