Need some help with Stats class please ! In order, separated by #'s ... Thank you !!

1

You may need to use the appropriate appendix table or technology to answer this question. Given that z is a standard normal random variable, compute the following probabilities. (Round your answers to four decimal places.) (a) P(z s -3.0) (b) P(2 2 -3) (c) P(2 2 -1.4) (d) P( -2.4 s z) (e) P( - 2 0. O Reject Ho. There is sufficient evidence to conclude that u > 0. O Do not reject H . There is insufficient evidence to conclude that u - > 0. O Do not Reject H . There is sufficient evidence to conclude that u > 0