A company has installed a new software to detect spam email. The email spam detector has the following perfomance Given that an ermall is spam, the softwarel indicates that the email is spam with probability 0.95. Given that an email is not spam. the software indicates that the email is spam with probability d.05.The probability that a randomly chosen email is spam is 0.80. you are not familiar with spam emair you can take it to mean junk email Answer questions