Homework Answers
Here you go as requested I have provided the required expressions.
If there is any further query kindly add it as a comment.
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1. x is equal to or greater than 90 but smaller than 100
Ans: ((x>=90) && (x<100))
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2. y is not between 40 and 60
Ans:
Assumption 1:
Considering that y can be 40 or 60
1. (!((y>40)&&(y<60)))
2. ((y<=40)||(y>=60))
Assumption 2:
Considering that y can not be 40 or 60
1. (!((y>=40)&&(y<=60)))
2. ((y<40)||(y>60))
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3. z is between 20 and 30 but not equal to 25
Ans: ((z>20) && (z<30) && (z!=25))
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D Question 1 3 pts Construct an C expression to express the following conditions: Example: a...
Construct an C expression to express the following conditions: Example: a is between 1 and 100....
Construct an C expression to express the following conditions: Example: a is between 1 and 100. Answer: a>=1 && a<=100 1) x is equal to or greater than 90 but smaller than 100 2) y is not between 40 and 60
4. Construct a logical expression to represent each of the following conditions: a. chris either 'B,...
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Please answer all 3 questions 8. 7. Question 9 1 pts Assume that the data has...
Please answer all 3 questions
8.
7.
Question 9 1 pts Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis. a=0.05 for a test of the hypothesis that the mean is greater than or equal to 98. 0 -2.326 0 -1.960 0 -1.645 O +1.645 O 1.960 Find the appropriate critical value (either Za/2 or ta/2) Confidence level = 99% and...
c++ O fe/C/Users/Younis/App ft.Microsoftedgc b17%20(1)pdf 1 of 1 CSC 2000 C+t Programming Language Winter Term 2019...
c++
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Question 19 1 pts The market for soccer balls is characterized by the following supply and...
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4. Construct a logical expression to represent each of the following conditions: a. chris either 'B, or ‘b' b. x is even but not 30 c. y is in the range 3000-4500 or z is 5. d. x being a value between, but not including, 500 and 650, or y not equal to 1000. x being a value less than or equal to 500 or greater than 650, and y not equal to 1000. e. (20 points) 5. Write C++...
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Example 3.3 Assuming that Figure 3.5 is characteristic of the particulates, pre- dict the overall efficiency of a device that has the following efficiency versus size relationship: Size Range, μm 0-2 2-4 4-6 6-10 10-14 14-20 20-30 30-50 >50 10 30 60 80 90 95 98 12 17 25 40 >50 100 Cumulative % greater than dp 99.99 99.8 99 9895 90 80 70 60 50 40 30 20 10 5 21 0.5 0.2 40 0.01 40 30 30 20...
Automated electron backscattered diffraction is now being used in the study of fracture phenomena. The following information is on misorientation angle (degrees). Class: 0-<5 5-<10 10-<15 15-<20 20-<30 30-<40 40-<50 60-90 Rel freg: 0.176 0.160 0.177 0.131 0.195 0.080 0.049 0.032 (a) Is it true that more than 50% of the sampled angles are smaller than 15, as asserted by researchers? Yes, the proportion of sampled angles smaller than 15° is greater than 0.50 Yes, the proportion of sampled angles...
Please answer all 3 questions
8.
7.
Question 9 1 pts Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis. a=0.05 for a test of the hypothesis that the mean is greater than or equal to 98. 0 -2.326 0 -1.960 0 -1.645 O +1.645 O 1.960 Find the appropriate critical value (either Za/2 or ta/2) Confidence level = 99% and...
c++
O fe/C/Users/Younis/App ft.Microsoftedgc b17%20(1)pdf 1 of 1 CSC 2000 C+t Programming Language Winter Term 2019 Lab 17 10 points Due in Lab Write a C++program that inputs 15 real numbers into a three by five two- dimensional array; also write a function that determines the total number of values in these ranges: less than 60, greater than or equal to 60 and less than 70, greater than or equal to 70 and less than 80, greater than or equal...
Question 19 1 pts The market for soccer balls is characterized by the following supply and demand curves. What is the equilibrium price (P*)? D-100-2P Qs-2P (P: $/ball ; Q: balls) 1. P $20 2. P*-$25 3. P* $50 4. P* $100 P $20 P* $25 P* $50 P*-$100 Question 20 1 pts The market for solar heaters in Sugar Lake City is characterized by the following equations. What is the equilibrium price (P") and the equilibrium quantity (Q") for...
Table 1 Column 1 Column 2 Column 3 Profits S1,000s) Project A Probability (% 10 Project B Probability (% S 20 10 40 15 60 50 25 80 40 100 10 10 1.1 Find the expected value, and the standard deviation of X and Y 1.2 Find the distribution functions of Project A (F(x), and Project B (G(x)) 1.3 Find the probability that profits of Project A are less than or equal to $40,000. That is P(XS40) 1.4 Find the...
(b) Construct the hypothetical ternary system A-B-C which represents the following conditions assuming A-B-C system does not have solid solutions (label all areas): i. Melting temperature of each component is as follows: a. Component Amelts at 1000 °C. b. Component B melts at 900 °C. c. Component C melts at 800 °C. ii. Three binary eutectic reactions occur at the following conditions: a. A-B eutectic point at 60 mol% A and 40 mol% B, and at 700C b. B-C eutectic...
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