Write a pseudocode statement that multiplies the variable subtotal by .15 and assigns the result to the variable totalfee. First you must make the variables real numbers. example.Dim subtotal As Double = 0 The statement asked for in the question will appear as totalfee =
due = downpayment – total 10. Write a pseudocode statement that multiplies the variable subtotal by 0.15 and assigns the result to the variable totalfee. First you must make the variables real numbers. example.Dim subtotal As Double = 0 The statement asked for in the question will appear as totalfee = subtotal *
Consider the hypothesis test given by 5.0: 5 .0: 10 pH p H In a random sample of 100 subjects, the sample proportion is found to be . 55.0ˆ p (a) Determine the test statistic. Show all work; writing the correct test statistic, without supporting work, will receive no
If the length of an edge of the unit cell is 0.408 nm, and the density of the element is 19.3 g/cm3, what is the identity of the element? | | | Student Answer: | | Gold | | | | Silver | | | | Tungsten | | | | Copper | | | | Points Received: | 10 of 10 | | Comments: | | | | Question 2. | Question : | How manu unit cells share an edge? | | | Student Answer: | | 1 | | | | 3 | | | | 4 | | | | 8 | | | | Points Received: | 10 of 10 | | Comments: | | | | Question 3. | Question : | Which of the following compounds is likely to have the lowest melting point?
2.12 b. 1.734 c. -1.740 d. 1.740 ANSWER: d -same process but now go to one tailed α=0.05 and dof = 17 4. Read the t statistic from the table of t distributions and circle the correct answer. A one-tailed test (lower tail), a sample size of 10 at a .10 level of significance; t = a. 1.383 b.
Answer: True Difficulty: Medium 7. A minimum variance, unbiased point estimate has a variance that is as small or smaller than the variances of any other unbiased point estimate. Answer: True Difficulty: Medium 8. We can randomly select a sample from an infinite population of potential process measurements by sampling the process at different and equally spaced time points. Answer: True Difficulty: Medium (REF) 9.
Prelaboratory preparation: Read pages 1 – 30 and 45 – 54 of the lab text. You may disregard the microscale distillation procedures of TECH 0704. Answer in your laboratory notebook the Safety Quiz on pages 11 – 12 and the Prelab Questions 1, 2a, 2b, 3 -5, pp. 67 - 68. EXPERIMENT: TECH 0704, Distillation, macroscale technique only, simple and fractional: Substitute a mixture of 25 mL ethanol and 25 mL water for the toluene/cyclohexane mixture.
Math 471 Problem 1. Group Work #8 Fall 2011 (a): Find a recurrence relation for the number tn of bit strings of length n that contain three consecutive zeros. SOLUTION: We break up all of the bit strings of length n according to the following nonoverlapping cases: • Bit Strings Beginning with “1”: In this case, the three consecutive zeros must appear in the last n − 1 slots, and there are tn−1 bit strings that will have three consecutive zeros there. • Bit Strings Beginning with “01”: In this case, the three consecutive zeros must appear in the last n − 2 slots, and there are tn−2 bit strings that will have three consecutive zeros there. • Bit Strings Beginning with “001”: In this case, the three consecutive zeros must appear in the
after the first non zero digit -exponents make the number smaller (left) EX: +exponents make the number larger (right) EX: Addition, Subtraction, Multiplication, and Division of Scientific Notation 1. Addition and Subtraction: If the exponent is the same, carry it to the answer. If it is not the same, make it the same. EX: 2. Multiplication: add the exponents.
5. Write a function that initializes the components of a two-dimensional array in the following manner: components above the upper-left to lower-right diagonal should be set to 1. Those below the diagonal should get -1 and those on the diagonal should be initialized to 0. Assume the array has width and height equal to MAX, where MAX is a global constant. Write a short test program that calls your function and displays the resulting array.