Question

4 important uses of polygraph instrument​

Answer 1

$\huge\mathtt\color{orange}{ค}\red ภ\green ร\pink ฬ\blue є\purple г$

ᴛʜᴇ ᴘʀɪᴍᴀʀʏ ᴘᴜʀᴘᴏsᴇ ᴏғ ᴛʜᴇ ᴘᴏʟʏɢʀᴀᴘʜ ᴛᴇsᴛ ɪɴ sᴇᴄᴜʀɪᴛʏ sᴄʀEᴇɴɪɴɢ ɪs ᴛᴏ ɪᴅᴇɴᴛɪғʏ ɪɴᴅɪᴠɪᴅᴜᴀʟs ᴡʜᴏ ᴘʀᴇsᴇɴᴛ sᴇʀɪᴏᴜs ᴛʜʀᴇᴀᴛs ᴛᴏ ɴᴀᴛɪᴏɴᴀʟ sᴇᴄᴜʀɪᴛʏ. ᴛᴏ ᴘᴜᴛ ᴛʜɪs ɪɴ ᴛʜᴇ ʟᴀɴɢᴜᴀɢᴇ ᴏғ ᴅɪᴀɢɴᴏsᴛɪᴄ ᴛᴇsᴛɪɴɢ, ᴛʜᴇ ɢᴏᴀʟ ɪs ᴛᴏ ʀᴇᴅᴜᴄᴇ ᴛᴏ ᴀ ᴍɪɴɪᴍᴜᴍ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ғᴀʟsᴇ ɴᴇɢᴀᴛɪᴠᴇ ᴄᴀsᴇs (sᴇʀɪᴏᴜs sᴇᴄᴜʀɪᴛʏ ʀɪsᴋs ᴡʜᴏ ᴘᴀss ᴛʜᴇ ᴅɪᴀɢɴᴏsᴛɪᴄ sᴄʀᴇᴇɴ).

Answer 2

$\huge\fbox\red{A}\fbox\pink{N}\fbox\green{S}\fbox\blue{W}\fbox\purple{E}\fbox\orange{R}$

ᴛʜᴇ ᴘʀɪᴍᴀʀʏ ᴘᴜʀᴘᴏsᴇ ᴏғ ᴛʜᴇ ᴘᴏʟʏɢʀᴀᴘʜ ᴛᴇsᴛ ɪɴ sᴇᴄᴜʀɪᴛʏ sᴄʀEᴇɴɪɴɢ ɪs ᴛᴏ ɪᴅᴇɴᴛɪғʏ ɪɴᴅɪᴠɪᴅᴜᴀʟs ᴡʜᴏ ᴘʀᴇsᴇɴᴛ sᴇʀɪᴏᴜs ᴛʜʀᴇᴀᴛs ᴛᴏ ɴᴀᴛɪᴏɴᴀʟ sᴇᴄᴜʀɪᴛʏ. ᴛᴏ ᴘᴜᴛ ᴛʜɪs ɪɴ ᴛʜᴇ ʟᴀɴɢᴜᴀɢᴇ ᴏғ ᴅɪᴀɢɴᴏsᴛɪᴄ ᴛᴇsᴛɪɴɢ, ᴛʜᴇ ɢᴏᴀʟ ɪs ᴛᴏ ʀᴇᴅᴜᴄᴇ ᴛᴏ ᴀ ᴍɪɴɪᴍᴜᴍ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ғᴀʟsᴇ ɴᴇɢᴀᴛɪᴠᴇ ᴄᴀsᴇs (sᴇʀɪᴏᴜs sᴇᴄᴜʀɪᴛʏ ʀɪsᴋs ᴡʜᴏ ᴘᴀss ᴛʜᴇ ᴅɪᴀɢɴᴏsᴛɪᴄ sᴄʀᴇᴇɴ).