Math 116 - Chapter 6 review Name___________________________________ Provide an appropriate response. 1) Two random variables are normally distributed with the same mean. One has a standard deviation of 10 while the other has a standard deviation of 15. How will the graphs of the two variables differ and how will they be alike? 2) Which is larger‚ the area under the standard normal curve between -1 and 1‚ or the area under the standard normal curve between 0 and 2? Explain your reasoning
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| | |College of Natural Sciences | | |MAT/116 Version 8 | | |Algebra 1A | Copyright © 2012‚ 2010‚
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SAT Math Hard Practice Quiz 5. How many integers between 10 and 500 begin and end in 3? Numbers and Operations 1. A bag contains tomatoes that are either green or red. The ratio of green tomatoes to red tomatoes in the bag is 4 to 3. When five green tomatoes and five red tomatoes are removed‚ the ratio becomes 3 to 2. How many red tomatoes were originally in the bag? (A) (B) (C) (D) (E) 6. A particular integer N is divisible by two different prime numbers p and q. Which of the following
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value Range = 4‚800 – 2‚018 = 2‚782 20B- Which measure best describes the production at your plant? Why? The median is a better measure of plant production because one of the days of productions numbers are significantly higher than the other five days. Written Assignment – Module 6 Business Decisions Page 475 # 20 A‚ B‚ & C A – Jamie and Alice’s combined housing expense ratio is 20.6% B – Jamie & Alice’s total obligations ratio is 49.6% Total obligations ration
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MATH 107 NAME:_______________________ EXAM 2 Show all work for credit and keep answers exact when possible. 1. Classify the following statement as an example of classical‚ empirical‚ or subjective probability and explain your reasoning. According to your doctor he feels the chance of you surviving a surgery is 0.85. Subjective; based upon his feelings. 2. Determine the two events described in the study. Do the results indicate that the events are independent or dependant?
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Week 6 Exam Part 1: Define each of the following terms as they are used in the context of the study of personality (20 pts.) |The unconscious |All the thoughts‚ideas‚ and feelings of which we are not and normally cannot become aware. | |Collective unconscious |The level of unconscious that is inherited and common to all members of a species. | |Unconditional positive regard |The full acceptance and love of another person regardless of his or
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Chapter Quiz Determine whether each statement is true or false. If the statement is false‚ explain why. 1. Probability is used as a basis for inferential statistics. 2. The height of President Lincoln is an example of a variable. 3. The highest level of measurement is the interval level. 4. When the population of college professors is divided into groups according to their rank (instructor‚ assistant professor‚ etc.) and then several are selected from each group to make up a sample‚
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Unit 4 – Trigonomitry Quiz True or False Questions‚ circle your answer. 1. cos(α)=opposite/adjacent true false 2. sin(54)=3.4/2.7 true false for: 3. sin(α)/a=sin(β)/b is the same as a/sin(β)=b/sin(α) true false 4. SohCahToa is not the same as primary trigonomic ratios true false 5. The cosine law is: cos(γ)=(a²+b²-c²)/(2ab) true false Multiple Choice‚ mark your answer(s). 1. sin(20°)=45.9/c a.) c=88.79 b.) c=134.21
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Kevin Clark Sr. Week Five Assignment MAT222: Intermediate Algebra Instructor: Tracy Abram June 26‚ 2013 Compassion and Inverse We will be working the following functions: 1. f (x) = 2x+5 2. g (x) = x2 -3 3. H (x) 7-x3 We have been asked to compute (f-h) (4) To solve the functions we plug in the correct figures f(x)=2(4)+5 = 8+5 =13 =f(4) = 13 h(x)= 7-4 3 = 33 = 1 h(4)=1 (f-4)(4) = 13-1=12 this is our answer Compose two pair into each other A. (f*g)(x)=f (g(x)) f(x2-3)(
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Math 1210 Summer 2012 Quiz Name___________________________________ SHOW WORK!!!! (No Work‚ No Credit) Estimate the indicated probability. 1) The table shows the number of college students who prefer a given pizza topping. toppings freshman sophomore cheese 14 16 meat 19 26 veggie 16 14 junior 20 16 19 senior 26 14 26 1) Determine the empirical probability that a student prefers cheese toppings. Find the probability. 2) A bag contains 2 red marbles‚ 4 blue marbles‚ and 8 green
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