Tristan made a one-sample zzz interval for a proportion and used the critical value z^*=2.054z ∗ =2.054z, start superscript, times, end superscript, equals, 2, point, 054. what confidence level did he use? choose 1 choose 1 (choice a) a 92\%92%92, percent (choice b) b 94\%94%94, percent (choice c) c 96\%96%96, percent (choice d) d 98\%98%

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

answer: a.   one is a factor of every whole number since every number is divisible by itself.

2.83941151 would be the answer you're looking for! : )