Failed to stion 1 use the normal distribution to approximate the desired probability. 18) a coin is tossed 20 times. a person, who daims to have extrasensory perception is asked to predict the outcome of each flip in advance. she predicts correctly on 14 tosses. what is the probability of being correct 14 or more times by guessing? does this probability seem to verify her claim? a) 0.4418, no b) 0.0582, no o) 0.4418, yes d) 0.0582 yes uestion 2 find the 0 and standard deviation 1. area of the shaded region. the graph depicts the standard normal distribution with mean

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

what is

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)