Math Homework Answers & Questions

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441 results
  • Answered Quiz 3 MAT500 / Quiz 3 MAT500
    Question 1 1. Probability trees are used only to compute conditional probabilities. Answer True False 2 points Question 2 Seventy two percent of all observations fall within 1 standard deviation of the mean if the data is normally distributed. Answer True False 2 points Question 3...
  • Answered QNT 351 FINAL EXAM 30/30 CORRE...
    1) The main purpose of descriptive statistics is to A. summarize data in a useful and informative manner B. make inferences about a population C. determine if the data adequately represents the population D. gather or collect data 2) The general process of gathering, organizing, summarizing,...
  • Answered STAT SPSS Assignment-Activity...
    Download the following SPSS Data Set. Activity 6.sav Websites Reference Field text companion site. Provides access to SPSS data files. http://www.sagepub.com/field4e/main.htm Document/Other Reference Instruction Activity 6sav Activity 6.sav.sav Download and use fi...
  • Waiting for answer my question is from mathematic...
    my question is from mathematics book 3 from ex:2e
  • Answered STATS Final Exam (A++++++++
    Question 1. A sales manager for an advertising agency believes that there is a relationship between the number of contacts that a salesperson makes and the amount of sales dollars earned. What is the dependent variable? number of contacts amount of sales dollars sales managers salesperson 2. T...
  • Answered STATS Final Exam / STATS Final...
    Question 1. A sales manager for an advertising agency believes that there is a relationship between the number of contacts that a salesperson makes and the amount of sales dollars earned. What is the dependent variable? number of contacts amount of sales dollars sales managers salesperson 2. T...
  • Answered STATS Assignment 3 Questions
    1.The critical path of a network is the A) shortest time path through the network. B) path with the fewest activities. C) path with the most activities. D) longest time path through the network. E) None of the above 2.The first step in planning and scheduling a project is to develop the A)...
  • Answered UMUC STAT200 QUIZ 1 2016
    Question 01. A few of the variables for which data were collected in a certain study include age, gender, income, and number of hours spent shopping online per month. Which of the variables is qualitative? A. Age. B. Gender. C. Income. D. Number of hours spent shopping online. E. None. Consi...
  • Answered QNT 561 Week 5 / QNT 561 Fin...
    1. An experimental study is one that _____. involves manipulation of one or more variables to determine the effect on another variable attempts to capture a population s characteristics by making inferences from a sample s characteristics and testing resulting hypotheses discovers answers to the...
  • Answered Use a graphing calculator to s...
    Use a graphing calculator to solve the equation. 4x − 9 = 3x x =
  • Answered Matt has a block. He uses one...
    Matt has a block. He uses one of the flat surfaces of the block to trace a triangle. What type of solid figure is Matt's block?
  • Answered I need help studying for my 7t...
    I need help studying for my 7th grade 2-step equations test tomorrow.
  • Answered math project and activities fo...
    math project and activities for class 5 and 6
  • Answered well my first question is can...
    well my first question is can i get help with math?? and should i keep trying because i wanna give up.
  • Answered 1521 trees are planted in a ga...
    1521 trees are planted in a garden in such way that there are many trees in each row as there are rows in the garden. Find the number of rows and number of trees in each row.
  • Answered ●...
    ● ● ● ● ● ● ● ● ● ● ---|----|----|----|----|----|----|--- 0 1 2 3 4 5 6 The dot diagram above shows the number of book borrowed by each student in a sample from the public library....
  • Answered Determine whether each linear...
    Determine whether each linear function is a direct variation. If so, state the constant of variation. 4. Gallons, x 6 8 10 12 Miles, y 180 240 300 360 5. Time (min), x 10 11 12 13 Temperature, y 82 83 84 85 6. Number of Payments, x 6 11 16 21 Amount Paid, y $1,500 $2,750 $4,000 $5,250
  • Waiting for answer abstract
    A set R with two operations + and * is a ring if the following 8 properties are shown to be true: 1. closure property of +: For all s and t in R, s+t is also in R 2. closure property of *: For all s and t in R, s*t is also in R 3. additive identity property: There exists an element 0 in...
  • Answered Find the sum of 5x2+9x−3 and −...
    Find the sum of 5x2+9x−3 and −7x2+8x−2.
  • Answered MAT 300 Assignment 1: Bottling...
    Imagine you are a manager at a major bottling company. Customers have begun to complain that the bottles of the brand of soda produced in your company contain less than the advertised sixteen (16) ounces of product. Your boss wants to solve the problem at hand and has asked you to investigate. You h...
  • Answered can you please help me with co...
    can you please help me with cosine word problems. thanks
  • Answered Ordering decimals from least t...
    Ordering decimals from least to greatest 1.8091, 1.89, 1.8, 3.725
  • Answered Expanded form for 2.035 (for e...
    Expanded form for 2.035 (for example, 8.73 is (8x1) + (7x0.1) + (3x0.01)
  • Answered Patrick buys 12 bunches banana...
    Patrick buys 12 bunches bananas for $9 for the after school program. Use a ratio table to determine how much Patrick will pay for 8 Bunches of bananas
  • Answered How ro write a quarter?
    How ro write a quarter?
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