Data Values |
---|
18 |
47 |
53 |
62 |
86 |
91 |
95 |
What is the 8th decile?
4. The accompanying randomly sampled observations give the breakown voltage (kV) of a particular circuit under certain conditions. volts -c (62, 50, 53, 57, 41, 53, 55, 61, 59, 64, 50, 53, 64, 62, 50, 68, 54, 55, 57, 50, 55, 50, 56, 55, 46, 55, 53, 54, 52, 47, 47, 55, 57, 48, 63, 57, 57, 55, 53, 59, 53, 52, 50, 55, 60, 50, 56, 58) a. Construct a boxplot of the data and comment on interesting features....
Data: 105, 91, 52, 86, 100, 96 , 98 , 109 , 96, 84, 54 Question 4: a) What is the probability that a random chosen number among these data points is between 95 and 100, exclusive of the ends? b) What is the probability that a random chosen number among these data points is not a multiple of 5? c) What is the probability that a random chosen number among these data points is an even number given that...
Here is a data set: 1] 54 47 52 68 58 53 59 47 45 49 71 47 74 58 4 55 54 54 60 44 51 59 67 62 78 r11 56 63 59 51 44 You are examining the data with a stem-and-leaf plot. Here is the start of the plot. Finish the plot 4井: 44557779 5#: 11234445688999 6# 02378 ไน Get help Video 16 Points possible: 1 Unlimited attempts. Submit Type here to search
Data: 105, 91, 52, 86, 100, 96 , 98 , 109 , 96, 84, 54 Question 2: a) What is the sample range of these data points? b) What is the first (lower) quartile of these data points? c) What is the second quartile of these data points? d) What is the third (upper) quartile of these data points? e) What is the Inter-Quartile range? f) What is the median of these data points?
Assuming the price index in 2012 was 86 and 91 in 2013, what was the inflation rate between 2012 and 2013( show all work) pts) Why are prices important in a market economy? Explain. ca 6 Suppose the following data describe a nation's population Year 2 Year 1 Population Labor Force Unemployment rate 310 million 315 million 160 million 7 percent 150 million 8 percent How many people are unemployed in each year? (5 pts) How many people are employed...
Consider a data set containing the following values: 67, 94, 82, 80, 97, 99, 78, 91. The mean of the given value is 86. The squares of the scores are calculated as follows: 4,489, 8,836, 6,724, 6,400, 9,409, 9,801, 6,084, 8,281. If the preceding scores are sample data, the sum of squares are? If the preceding scores are population data, the SS is? If preceding scores in a sample data, the simple standard deviation is? and the sample variance is?...
Consider the following data from a company's 95-day operating cycle: Payable days: 8 Receivable days: 25 Inventory days: 70 What is the cash conversion cycle for this company? 47 87 53 103
Midterm1 = (83.33, 98.33, 75, 91.67, 96.67, 95, 86.67, 65, 100, 100, 80, 88.33, 96.67, 96.67, 90, 96.67, 86.67, 93.33, 80, 91.67, 98.33, 86.67, 85, 86.67, 95, 83.33, 96.67, 81.67, 98.33, 100, 95, 93.33, 91.67, 88.33, 98.33, 93.33, 98.33, 93.33, 85, 88.33, 100, 98.33, 96.67, 90, 86.67, 100, 96.67, 98.33, 90, 96.67, 86.67, 95, 78.33, 86.67, 100, 81.67, 96.67, 91.67, 96.67, 96.67, 95, 96.67, 73.33, 100, 93.33, 96.67, 88.33, 70, 96.67, 96.67, 100, 88.33, 96.67, 100, 88.33, 100, 78.33, 93.33,...
Consider the following set of data. (15, 12), (34, 45), (62, 31), (78, 18), (106, 64), (122, 12) (a) Calculate the covariance of the set of data. (Give your answer correct to two decimal places.) (b) Calculate the standard deviation of the six x-values and the standard deviation of the six y-values. (Give your answers correct to three decimal places.) sx = sy = (c) Calculate r, the coefficient of linear correlation, for the data in part (a). (Give your...
Use C++ (2D Array) Write a program which: 1. Assigns data given below into the 2D array of integers which is 10x10. 2. Prints out the contents of the 2D array after assigning the data to make sure correct data was assigned. 3. Figures out and prints out the square root of the sum of ALL the elements in the 2D array. 4. Figures out and prints out the average of ALL THE ELEMENTS in the 2D array. 5. Figures...