1260 4. A random sample of 16 communities in western Kansas gave the following information for people under 25 years of age. Rate of hay fever per 1000 population for people under 25 n =16 96 89 118 130 92 123 112 93 125 95 125 117 97 122 127 88 A random sample of 14 regions in western Kansas gave the following informatic for people over 50 years old. Rate of hay fever per 1000 population for people over 50 n =14 %3D 93 112 102 98 111 88 110 79 115 100 89 114 85 96 Do the data indicate that the age group over 50 has a lower rate of hay fever? Use a = 0.10.

Which equation is the best fit for the data in the table? X Y 3 12 5 27 8 48 11 O y=-.0026x^2+.33x+1.16 O y=1.94x+2.140 O y=1.732vx-1 O y=1.732x-1

Does data have to always be numerical in statistics?

Correlation does not imply causation. What does this mean? Find an example in the media that needs to understand this concept and explain it to your peers. Be sure to include the link to the example you are using.

The mean of the data set {9,5, y, 2, x} is twice the data set {8, x, 4,1,3}. What is (y- x)2?

The table pertains to scheduled commercial carriers. Fatalities data include those on the ground except for the September 11, 2001, terrorist attacks. Use this information given in the table. For fatalities the mean an = 66.7 the median = 14.5 and the mode = 2 2. The year 2001 was clearly an anomaly. If the data for that year is reduced by 239 fatalities, which of the three measures change and what are their new values for each of the following? please help:(

How do you make the z-tables that go with this question?

Based on the data in both images. show how the values are acquired.

Please anwser using SPSS!

Please help with both the questions