Canada has two official languages, English and French. Choose a Canadian at random and ask, "What is your mother tongue?" The table contains the distribution of responses, combining many separate languages. Language English French Other Probability 0.5780.578 0.2170.217 ? x  (a) What is the probability that a Canadian's mother tongue is either English or French? (Enter your answer rounded to three decimal places.) ?(either English or French)=P(either English or French)=     (b) What probability should replace ?x in the distribution? (Enter your answer rounded to three decimal places.) ?(other language)=P(other language)=     (c) What is the probability that a Canadian's mother tongue is not English? (Enter your answer rounded to three decimal places.) ?(not English)=

Question
Canada has two official languages, English and French.
Choose a Canadian at random and ask, "What is your mother tongue?" The table contains the distribution of responses, combining many separate languages.
Language English French Other
Probability 0.5780.578 0.2170.217 ? x 

(a) What is the probability that a Canadian's mother tongue is either English or French? (Enter your answer rounded to three decimal places.)

?(either English or French)=P(either English or French)=
 
 
(b) What probability should replace ?x in the distribution? (Enter your answer rounded to three decimal places.)
?(other language)=P(other language)=
 
 
(c) What is the probability that a Canadian's mother tongue is not English? (Enter your answer rounded to three decimal places.)
?(not English)=

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