The p-value in hypothesis testing represents which of the following: Please select the best answer of those provided below. O a. The probability that the null hypothesis is true, given the observed results O b. The probability of failing to reject the null hypothesis, given the observed results C The probability of observing results as extreme or more extreme than currently observed, given that the null hypothesis is true Od. The probability that the observed results are statistically significant, given that the null hypothesis is true​

Perform the following tasks: a. create a class named testclass that holds a single private integer field and a public constructor. the only statement in the constructor is one that displays the message “constructing”. write a main()function that instantiates one object of the testclass. save the file as testclass. cpp in the chapter 08 folder. run the program and observe the results. b. write another main()function that instantiates an array of 10 testclass objects. save the file as test class array. c . run this program and observe the results.

Me if you do then you get 10 points and brainliest

You will subnet the network address 172.31.103.0/24. the network has the following requirements: · room-114 lan will require 27 host ip addresses · room-279 lan will require 25 host ip addresses · room-312 lan will require 14 host ip addresses · room-407 lan will require 8 host ip addresses how many subnets are needed in the network topology?