Please resolve!! new file named wait_status.c using the below code. Compile it as wait_status and run the below code.

(1) What is the output? Explain why?

(2) Change exit(1) to exit(1000)? Compile and run it. What is the output? Explain why?

#include

#include

#include

#include

void waitexample()

{

int stat;

if (fork() == 0)

exit(1);

else

wait(&stat);

if (WIFEXITED(stat))

printf("Exit status: %d ", WEXITSTATUS(stat));

else if (WIFSIGNALED(stat))

psignal(WTERMSIG(stat), "Exit signal");

}

int main()

{

waitexample();

return 0;

Introduction to Stat. and Prob. Project Raw Set: 44 30 38 23 20 29 19 44 29 17 45 39 29 18 43 45 39 24 44 26 34 20 35 30 36 Requirements: 1) Find the mean, mode, and median. 2) Graph a) the frequency histogram b) pareto bar graph c) o'give plot d) closed polygon 3) Find the variance and standard deviation Please add one number or omit one number from the set so everyone's sets can be different.Answer all the questions. Show all your steps for full credits. 01. The mean monthly mortgage payment including principle and interest is $ 982 in the United States. If the standard deviation is approximately $ 180 and the mortgage payments are approximately normally distributed. Find the probability that a randomly selected monthly payment is: Round off your answers to 4 decimal places. a. More than $ 1000. b. More than $ 1475 c. Between $ 800 and $ 1150 Source: World Almanac.Suppose that the probability that an}.' random student graduates with honors is [105. Also, we know that the probability of a student that graduated with honors, getting into graduate school is [180. The probability that a student that did not graduate with honors gets into graduate school is 111D. TRUE or FALSE: Given that a random student got into graduate school, it is more likely that the student graduated with honors. 0 Two 0 False