Statistics students in Oxnard College sampled 9 textbooks in the Condor bookstore, and recorded the number of pages in each textbook and its cost. The bivariate data is shown below, Number of Pages (xx) Cost(yy) 375 48.75 927 92.43 699 75.91 393 33.37 378 44.02 717 78.53 919 96.71 938 87.42 224 21.16

Show Intro/Instructions Statistics students in Oxnard College sampled 11 textbooks in the Condor bookstore and recorded the number of pages in each textbook and its cost. The bivariate data are shown below: Number of Pages (x) Cost(y) 590 71.1 608 75.72 633 67.97 801 99.09 314 39.26 590 62.1 836 86.24 348 58.32 828 90.52 884 87.56 345 57.05 A student calculates a linear model y = (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 788. Cost = $ (Please show your answer to 2 decimal places.) Hint: Textbook Pages Help Get Help: Points possible: 1 License This is attempt 1 of 2. II F8 F7 1) F9 F10 F1 F12 8 9 delete

The table below shows the number of state-registered automatic weapons and the murder rate for several states in the U.S. 11.6 8.4 6.7 3.5 2.7 2.7 2.2 0.9 14.1 11.3 9.9 6.8 6.2 6.3 5.8 I = thousands of automatic weapons y = murders per 100,000 residents Keep in mind, the data in the table do not necessarily imply a direct causal link between the two variables. (In fact, can you think of any reasons why these variables may not be directly related to each other?) Also, the purpose of this question is not to make a political statement about guns or gun control. It's only to illustrate that data such as these sometimes have mathematical relationships that can be modeled with linear equations. Those relationships should always be questioned and examined carefully. With that said, these data can be modeled by the equation y = 0.87z + 3.95. Use this equation to answer the following; A) If this model is oconsistent, how many murders per 100,000 residents can be expected in a state with 8.7…

Statistics students in Oxnard College sampled 11 textbooks in the Condor bookstore and recorded the number of pages in each textbook and its cost. The bivariate data are shown below: Number of Pages (z) Cost(y) 890 103 nes 780 73 384 51.4 es 944 92.4 790 88 rences 441 52.1 porations 883 96.3 667 62.7 le Drive 405 40.5 968 107.8 ce 365 892 95.2 lent Course uations A student calculates a linear model y = (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 498. Cost - S (Please show your answer to 2 decimal places.) Question O Type here to search G C B N M

A dataset has an average of 4/3. There are 50 elements in the dataset. What is the total of the dataset?

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Calculate the measures of central tendency for the grouped data and the measures of dispersion for the grouped and ungrouped data.After computing the measures of central tendency and dispersion, interpret the results.In a 50-question midterm exam, 40 students from the subject Creative Leadership at Angeles City University have their scores recorded. Given: r = 35 Class Interval = 6 i = 6 Lowest value = 13 and Highest value = 48 Data: Number Student’s name Midterm exam score 1 Olivia 18 2 Liam 23 3 Emma 18 4 Noah 18 5 Ava 19 6 Oliver 25 7 Sophia 25 8 Ethan 19 9 Isabella 19 10 Lucas 24 11 Mia 13 12 Mason 13 13 Charlotte 26 14 Benjamin 13 15 Amelia 27 16 William 15 17 Harper 26 18 James 17 19 Evelyn 20 20 Henry 20 21 Abigail 27 22 Sebastian 27 23 Emily 22 24 Alexander 28 25 Elizabeth…

Here is a FDT for a small data set: data freq 25 3 26 4 27 2 28 4 29 7 Find the following measures of central tendency.mean = median = mode =