A sheriff is interested in the average speed that people drive on Highway 50. Match the vocabulary word with its corresponding example. The list of the 250 speeds that the drivers studied drove The average speed that all drivers go on Highway 50 The 250 randomly selected drivers who were on Highway 50 The average speed that the 250 randomly selected drivers drove on Highway 50 All people who drive on Highway 50 Speed: the speed that a driver drives on Highway 50 Data Population Parameter Variable Statistic Sample

help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working

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Which of these can help you visualize data? Select all that apply. O bank statement O circle graph O spreadsheet O table O bar graph

(a) What is the median starting salary? 41,41,55,45,42,39,38,44,42,32 The median starting salary is: $  thousands of dollars(b) Which of the following would you use to display the data?A. pie chartB. contingency tableC. histogramD. bar graph

Researchers wondered whether the size of a person's brain was related to the individual's mental capacity. They selected a sample of 5 females and 5 males and measured their MRI image pixel counts and IQ scores. Females Males MRI IQ MRI IG The data is reported to the right. Complete parts (a) through (d) below 139 858,472 140 955,003 935,494 924,059 1.079.550 1,001.121 Click the icon to view the critical values table. 991,305 138 141 857,782 833,868 790,619 133 135 132 141 135 140 AMRI 1,080,000- AIO 145 AIO 145- AMRI 1,080,000 780,000 130 130 780,000 130 780,000 780,000 130 1,080,000 145 1,080,000 MRI 145 MRI (b) Compute the linear correlation coefficient between MRI count and IQ. Are MRI count and IQ linearly related? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Round to three decimal places as needed.) A. Yes, MRI count and IQ are linearly related since the linear correlation coefficient is O B. No. MRI count and IQ are not…

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Select the appropriate word or phrase to complete each sentence by filling in the blank       The five-number summary includes the ______.             A value that is considerably larger or smaller than most of the values in a data set is called _____

Which of the following must be entries from the original data set? the mode the range the third quartile the median the maximum

Use the given minimum and maximum data​ entries, and the number of​ classes, to find the class​ width, the lower class​ limits, and the upper class limits.   minimum=16​, maximum=121​, 8 classes       Question content area bottom Part 1 The class width is enter your response here   . ​(Type a whole​ number.) Part 2 Choose the correct lower class limits below.     A. 16​, 29​, 44​, 57​, 71​, 86​, 99​, 114   B. 30​, 43​, 58​, 72​, 86​, 99​, 113​, 127   C. 16​, 30​, 44​, 58​, 72​, 86​, 100​, 114   D. 29​, 43​, 58​, 71​, 85​, 99​, 114​, 127 Part 3 Choose the correct upper class limits below.     A. 30​, 44​, 58​, 72​, 86​, 99​, 114​, 127   B. 29​, 43​, 57​, 71​, 85​, 99​, 113​, 127   C. 29​, 43​, 58​, 72​, 85​, 99​, 113​, 127   D. 30​, 44​, 57​, 71​, 86​, 99​, 114​, 127