:26. The values of arithmetic mean and standard deviation of the following frequencyare Rs. 135.3 and Rs. 96, respectively.- 4- 3- 2- 10.+ 1+2+3dx8.1822138.4.FrequencyCalculate the actual class-intervals.> the al

Answered: Image /qna-images/answer/dc1e96b0-3bf3-4e4d-ae66-c375482859f5.jpg

Answered: are Rs. 135.3 and Rs. 96, respectively.…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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ANSWER 7-10. THANK YOU
1. 2. 0.6 0.8 1.0 3. 0.2 0.4 0.0 (2) = -0.86 1. (2) = 0.13 2. To see the relationship between the dexp, pexp, qexp, and rexp, please fill in the blanks. The options for each blank are dexp, pexp, qexp, rexp. Hint: Use R to confirm you get the intended answer. Note: Values in the right hand side of the equation in questions 1, 2, and 3 are round off values (0.86) 2 (2) = 0.86 0 2 4 6 8 10 12 3. (2) = 0.13 X (0.86) = 2
9:4 (b). The numbers 3, 2, 5.8, 7.9 and 4.5, have frequencies x, (x + 2), (x + 3) and (x + 6) respectively. If the arithmetic mean is 4.876, find the value of x.
I need help with a and b please use Microsoft excel.
7. 31/x + 5| + 7 = 5
QUESTION: Given the following frequency table, calculate the mean of X. (Please round your answer to 2 decimal places, ex: 3.12) +------------------------------+ | X: 7 9 10 11 | |------------------------------| | f(X): 4 3 4 4 | +------------------------------+
5.) 35 students were enrolled on the first day of a English class. By mid-semester, there were only 20 students left. What was the percentage decrease in enrolled students from the first day of class to the mid semester? Round your answer to one decimal place.
A chemical engineer ending his shift at the factory noticed that the time is between 3 and 4 o’clock. Fifteen minutes later, he noticed that the minute hand of the clock was already ahead of the hour, a deviation from the previous position when he ended his shift where the minute was behind the hour hand. What is the exact time when he ended his shift?a. 3 : 16 : 00.0b. 3 : 08 : 51.6c. 3 : 19 : 03.1d. 3 :17 : 42.3e. None of these
Number 10 only
Suppose z is the standard normal variable. It is suggested that you draw the normal curve for each of the following probability statements to visualize the required area. Report answers accurate to at least 4 decimal places.
10
Please solve d, e.Previously a,b,c solved. Posting again.

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are Rs. 135.3 and Rs. 96, respectively. - 3 - 2 - 1 0. + 1 +2 +3 dx - 4 8 18 22 13 8. 4. Frequency Calculate the actual class-intervals.