The number of megapixels in a digital camera is one of the most important factors in determining picture quality. But, do digital cameras with more megapixels cost more? The following data show the number of megapixels and the price ($) for 10 digital cameras(Consumer Reports, March 2009). At the .05 level of significance, are the number of megapixels and the price related? Explain. Brand and Model Megapixels Price (S) Canon PowerShot SD1100 IS Casio Exilim Card EX-510 Sony Cyber-shot DSC-T70 Pentax Optio M50 Canon PowerShot G10 Canon PowerShot A590 IS Canon PowerShot EI Fujifilm FinePix FOOFD Sony Cyber-shot DSC-W170 Canon PowerShot A470 180 10 7 200 230 120 470 140 180 310 15 10 12 10 250 110

Describe about the Ranked Data and Ordinal Measurement.

please use the information on the first page to answer number 17

What is the approximate forecast for November using a four-month moving average? Oct - 700Sept - 600Aug - 880July - 670June - 430

A group of 500 students take a survey about distance learning.  150 prefer distance learning.  What is the proportion of students that prefer distance learning.

What is the difference between relative frequency and cumulative frequency? Choose the correct answer below. A. Relative frequency of a class is the number of observations in that class, while cumulative frequency of a class is the sum of all the frequencies. B. Relative frequency of a class is the proportion of the data in that class, while cumulative frequency of a class is the number of observations in that class. C. Relative frequency of a class is the percentage of the data that falls in that class, while cumulative frequency of a class is the sum of the frequencies of that class and all previous classes. O D. There is no difference between the two.

what level of measurement is the rating of the overall quality of a textbook from excellent to poor

Assemble fuel consumption data for 10 automobiles of your choice (in litres/100km). Show details of how you arrive at the 5-number-summary and carefully draw the Boxplot.

Describe about the Qualitative Data and Nominal Measurement.

Which are the graphs for quantitative data?