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Compute the z1 value when 𝑥̅= 27 and z2 value when 𝑥̅= 31.
The random variable Y = LogX has N(12,6) distribution. Find (a) The pdf of X (b) Mean and variance of X (c) P ( X ≤ 1000
2. Write an application that contains an array of 10 multiple-choice quiz questions related to
your favorite hobby. Each question contains three answer choices. Also create an array
that holds the correct answer to each question—A, B, or C. Display each question and
verify that the user enters only A, B, or C as the answer—if not, keep prompting the user
until a valid response is entered. If the user responds to a question correctly, display
Correct; otherwise, display the correct answer is and the letter of the correct answer. After
the user answers all the questions, display the number of correct and incorrect answers.
Save the file as Quiz.java.
The period within which a sentence of a customary court may be enforced in terms of formal law is
The random variable Y = LogX has N(10,4) distribution. Find (a) The pdf of X (b) Mean and variance of X (c) P ( X ≤ 1000
n a farming community, 30% of the farmers grow oranges only, 10% grow lemons only and 4% grow both oranges and lemons. 1.1) What proportion of farmers in the community grow either oranges or lemons? [3 marks] 1.2) If a farmer is chosen randomly from these in the community, what is the probability that he grows neither oranges nor lemons? [marks] 1.3) Of all the farmers who grow oranges, what proportion grow lemons also?
What proportion of farmers in the community grow either oranges or lemons
Steam at 7 bar and dryness fraction 0.9 expands in a cylinder to a pressure of 1.5 bar and 300oC. Calculate the change of internal energy and the change of enthalpy per kg of steam.
What is the corresponding z – score value when its area in the normal curve is 0.2123? Use the z- table to find the value
Type(s) of technology that will be used in education to improve teamwork
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#340153 on Dec 2023