Amounts Variable overhead: Price variance $ (0%) (0%) Efficiency variance $ (0%) (0%) Fixed overhead: Price variance $ (0%) (0%) ________________________________________ P16-45 Overhead Variances (L.O. 5, 6) Lima Parts, Inc., shows the following overhead information for the current period: Actual overhead incurred $ 29,400 2/3 of which is variable Budgeted fixed overhead $ 8,640 per
height; age; sex Results Table 2: Average Breathing Rates and Lung Volumes Breathing Rate 12.2 10.8 10.4 11.1 TV(L) 0.5 0.5 0.5 0.5 Resting Values ERV(L) IRV(L) 1.4 1.3 1.4 1.4 2.3 2.2 2.3 2.3 RV(L) 26.6 29.5 26.1 27.4 Breathing Rate 1.7 1.7 1.8 1.7 TV(L) 0.6 0.7 0.7 0.7 Exercising Values ERV(L) IRV(L) 1.9 1.7 2 1.9 1.6 1.6 1.6 1.6 RV(L) 1.6 1.6 1.6 1.6 Subject1 Subject2 Subject3 Averages Comparison of Resting and Exercising Lung Volumes and Breathing Rate 1. Does exercise increase, decrease, or does not change breathing rate? Exercise increases the breathing rate. 2. Does exercise increase, decrease, or does not change TV?
The first class in a relative frequency table is 50–59 and the corresponding relative frequency is 0.2. What does the 0.2 value indicate? Answer: ____Convert 0.2 to a % by times by 100. So 0.2 = 20%, so 20% of the data is between 50 and 59______________ 3. When you add the values 3, 5, 8, 12, and 20 and then divide by the number of values, the result is 9.6.
TOPIC 8 Chi-Square goodness-of-fit test Problem 12.1 Use a chi-square goodness-of-fit to determine whether the observed frequencies are distributed the same as the expected frequencies (α = .05) Category | fo | fe | 1 | 53 | 68 | 2 | 37 | 42 | 3 | 32 | 33 | 4 | 28 | 22 | 5 | 18 | 10 | 6 | 15 | 8 | Step 1 Ho: The observed frequencies are distributed the same as the expected frequencies Ha: The observed frequencies are not distributed the same as the expected frequencies Step 2 df = k – m – 1 Step 3 α = 0.05 x 2 0.05, 5df = 11.0705 Step 4 Reject Ho if x 2 > 11.0705 Category | fo | fe | | 1 | 53 | 68 | | 2 | 37 | 42 | | 3 | 32 | 33 | | 4 | 28 | 22 | | 5 | 18 | 10 | | 6 | 15 | 8
Note also that the interest rate we must use is a simple discount rate. The data can be displayed on a time line. | | | | | $800,000 | | | | 0 | 39 | 123 | | $P | | | | | P | = | Price | = | unknown | | S | = | Face value | = | $800,000 | | d | = | Simple discount rate (decimal) | = | 4.7 | 100 | | = | 0.047 | | t | = | Time period (years) | = | 84 | 365 | | = | 0.23013699... years | | The step-by-step calculation is: P | = | S(1 - dt) | | | = | 800,000(1 - 0.047 x 0.23013699...) | | | = | 800,000 x 0.98918356... | | | = | $791,346.85 | Rounded as last step | c)This is not
Practice Problems Psy 315 Chapter 2: 11. The mean is 2, the median is 2, the sum of squared deviations is -52, the variance is -2.47, and the standard deviation is 1.57. 12. The mean is 1.361, the median is 1.3124, the sum of squared deviations is 0.07608920.0190223, the variance is 0.0190223, and the standard deviation is 0.1379213544. 13.
1,054,848 c. 1,405,888 d. 1,045,828 5. Evaluate: 12xy, when x = 8 and y = 11. a. 31 b. 228 c. 1056 d. 188 6. Write
I first start with 0.00 less than the probability which is 0.20 then we start at 0.21 less than 0.53. I came up with 0.53 from adding the initial probability of 0.20 and the second 0.33. Next I start at 0.54 less than 0.90 these figures come from adding 0.53 plus the third probability of 0.37. Lastly, I start at 0.91 less than 1 and again I adding 0.90 plus the last probability of 0.10. Now let’s find the Average materials cost per unit.
MEP: Demonstration Project Teacher Support Y7B, P17 Practice Book UNIT 17 Arithmetic: Decimals Answers Fractions and Percentages 17.1 Conversion: Decimals into Fractions 1. (a) (d) 7 or 7 tenths 10 (b) 7 or 7 hundredths 100 7 or 7 hundredths 100 (c) (f) 7 units 7 or 7 thousandths 1000 7 or 7 thousandths (e) 1000 2. (a) (b) (c) (d) 0.106, 0.16, 0.601, 0.61, 0.616, 0.661 0.28, 0.4, 0.47, 0.78, 0.82 0.2, 0.23, 0.3, 0.301, 0.32 0.17, 0.19, 0.79, 0.9, 0.91 1 10 1 4 17 1000 3. (a) (e) (i) (b) (f) (j) 9 10 1 1000 71 100 (c) (g) (k) 3 10 1 20 87 100 (d) (h) (l) 7 100 3 1000 210 1000 4. (a) (e) (i) 2 5 3 250 41 125 (b) (f) (j) 2 25 81 500 7 500 (c) (g) (k) 27 50 6 125 1 125 (d) (h) (l) 3 500 21 25 27 250 5.
25% Total You must pass this course with an overall grade of 80% or better. Your GradeBook for this course is located in MyMathLab, not in http://betsymccall.net/prof/courses/spring06/devry/springa/114syllabus.htm# 100% 8/12 8/25/2014 Math 114 Syllabus eCollege! You can access the eCollege GradeBook for comments about your weekly TDA performance, and the points earned on the TDAs for each week. However, the GradeBook in eCollege will only record your TDA performance – all your grades for this course are compiled and maintained within the MyMathLab GradeBook. Please be advised that a passing grade for Algebra for College Students is an 80% B or better!