Identify the word/s that being described in each statement Write your answer, check your spelling. Hint: USE ONLY SMALL LETTERS. If an answer is composed of 2 to 3 words, separate it using spacebar A value that describes a characteristic of a sample. * Your answer It is a variable whose value is a numerical outcome of a random phenomenon * Your answer It is a list, a table, a graph or a formula of probabilities associated with each possible value. * Your answer A process of choosing representatives from a population wherein every sample has an equal chance of being selected. * Your answer I l I l I It is defined by the formula 0 = 42 X2 0 P(X) - uZ Your answer A subset of population. * Your answer A variable in which the value is being acquired by measuring. * Your answer A norm ally distributed random variable with u = O and o = 1. * Your answer It is other known as Expected Value * Your answer The total area under the standard normal curve. * Your answer A value that describes a characteristic of an entire population. * Your answer It is defined by the formula 02 = Z X2 0 P(X) p? Your answer It is other known as standard score. * Your answer A collection of all elements from a set of data * Your answer It is a variable which can only view a countable amount of value * Your answer Read and analyze each of the following questions. Choose the best answer to your choice by clicking the corresponding answer What is the mean in the given data, X1 = 0, X2 =1, X3 =2 and P{1}=0.12, P(1)0.13 and P8) = 0.14? Which of the following is the correct formula in nding the mean of sampling distribution of sample means? A- #1 : XIX ' PUD] 5- tux : SIX +P(X)] C-rlx = XIX - P(X)| D-x = )le + POO] v\" \\a l v4.4 \\I What is the variance of the probability distribution of the given data, 2 X2 - P(X) = 3.0 and u: 1.5? A. 1.25 B. 1.0 C. 0.75 D. 0.5 Which of the following describes a discrete random variable? * 0 amount of paintused in repainting a butlding 0 average weight of female athletes 0 average amount of electricity consumed 0 number of patients in a hospital Find the mean when X values are 1 and 2 while P(X) are 1/2 and 1/3.* O 1.14 O 1.15 1.16 O 1.17 Which formula gives the probability distribution shown by the table? X 2 3 6 P(X) 1/2 1/3 1/6 O 1/X O X/6 O 6/X O X Which of the following is the correct formula in finding z - score? A. Z = X - H _ X+ H B. Z = C. z = X. H _ X + u D. Z= O A O O c O D What is the probability of rolling a die? * O 1/6 O 3/6 O 4/6 O 6/6 What are the possible values of tossing a coin in a random variable X that the number of tails appeared? * O X: {0, 1} O X: { 0, 1, 2} O X: (1 } O X: (0 }