Name x-[135].y=[246], x2= [789], y2= [ 135] 1. enter the code to plot x and y with a dash line style. 2. enter the code to plot x and y using circle data markers only 3. what are the 3 main properties in a line plot? axs x ow 4. enter the command to plot x, y and x2,y2 on the same plot hold on 5. enter the minimum code to plot x and y, x2 and y2 using 2 y axes. 6, what is the main benefit of the function plot? tt claus grophe ay he gord 7. enter the command to plot sin(x) using the function plot over the range 0 to pi pob sia lx1 8. what does the following code do. subplot(2,2,1)? t creades & oor graphs, , 3, il be e de top ledt logarithmic scales beneficial? 9. when are whenever dealy h age volues

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)

answer: i dont know but if you try hard you will get it right : )

step-by-step explanation:

b

step-by-step explanation:

irst, find the z score of a score of 80. this is given by the formula z = (x-u)/o, where x is the score, u is the mean, and o is the standard deviation. this gives

z = (80-78)/12 = 1/6 = .1667

now, find what percentile a z score of 1/6 correlates to in the normal distribution.

a z score of 1/6 = .1667 is equivalent to the 56.36th percentile of the distribution. so the probability a score is over this is 1-.5636 = .4364

the mean of a sample mean is equal to the original mean. however, the standard deviation of a sample mean is equal to the original standard deviation divided by the square root of n (sample size). so the new standard deviation is 12/sqrt(16) = 3.

the new z score is 80-78/3 = 2/3 = .667. this is equivalent to the 74.86th percentile. so the probability that the mean will be greater than this score is 1-.7486 = .2514.