Answer:
f(-6) = 8
f(3) = -2
f(x) = -5 when x is 4
Step-by-step explanation:
532 is estimated to 530 because 532 is closer
To 530 !
6(2 + 5t) = 6*2 + 6*5t = 12 + 30t
Answer is 12 +30t.
Answer:
a) The level of significance is large because here z is not appropriate.
b) The true critical value is larger than z because the level of significance is large.
Step-by-step explanation:
a) Based on the question under consideration, the true level of significance is larger than .05 level of significance is large, the reason being that z is not appropriate in this case.
b) The true critical value is larger than that of the critical z, this is because the level of significance is large.
t* in P(T > t*) = 0.975 is more than z* = 1.96 in P(z> z*) =0.975
