Consider the matrix Z given in f‌igure-1 of the image. Using the matrix methods. find the 1x3 vector. 9

For what purpose is the following R function run? print(getwd)

With respect to Microsoft neural network algorithm. which of the following options is the neuron type that represents predictable attribute values for a data mining model?

Which of the following options is/are correct about the Microsoft naive bayes algorithm?

Which of the following options is correct about the logistic regression technique?

In data mining, which of the following options is correct about the regression algorithm?

Which of the following is the DMQL syntax that is used for specifying task-relevant data?

Z = c +dV Using the least square method, which of the given normal equations will be used to calculate the values of c and d?

Which of the following is the default value of the parameter HlSTORlCAL_MODEL_GAP used in Microsoft time series algorithm?

Regression equation of Z on V is given as following: 7. = c + dV The relationship between two variables a and b, is given as b + 6a = 20 and between another two variables c and d, as 4c + 10d = 50. The regression coefficient of c on a is given as 0.90. Find the regression coefficient of d on b.

If the signif‌icance level of a test is 5%, what will be the outcome of the test if p-value obtained is greater than 0.05?