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Social distancing, curfews, restaurant closings have been used throughout the world and in our area as measures to curtail the spread of SARS-COV2

Work on problems in Chapter 12, from assignment problems look at problem

1) 20b and in this one address independence within the data set (inter, intra the two groups of data);

2) 31 and,

3) the following problem:

Examining the Swedish Example (4 pts) : Social distancing, curfews, restaurant closings have been used throughout the world and in our area as measures to curtail the spread of SARS-COV2. Sweden is an exception. Below, there are data obtained from Wikipedia based on the reports of the Swedish authorities. You can also find data from the State of Texas HHS on the progress of SARS-COV2 epidemic in Texas. Cannot find detailed data per county.

a. Below are data I produced using the number of new cases from 3-26-20 until 4-26-20 for Stockholm and Texas. Consider, that Harris County is the dominant contributor to the Texas SARS-COV2 new cases.

Stockholm daily ratio of increase of new cases:

[1] 1.4666667 0.8571429 1.3333333 0.8352273 1.0204082 1.1400000 1.2222222

[8] 0.9808612 1.0585366 1.1290323 0.5265306 1.3333333 0.7616279 1.8549618

[15] 1.1152263 0.8856089 0.6166667 1.3513514 0.9100000 1.0989011 0.9000000

[22] 1.1944444 1.0279070 1.0000000 0.8144796 1.0666667 1.0989583 0.7725118

[29] 1.7730061 0.9896194 0.7727273 0.2805430

Texas daily ratio of increase of new cases:

[1] 1.6007605 0.7957245 0.9582090 1.5576324 0.6500000 1.1969231 1.8791774
 [8] 0.9192886 0.9836310 1.1800303 0.9000000 0.6609687 2.1250000 1.1064909
[15] 0.8038497 1.6431015 0.6176266 1.0370787 0.4572048 1.7014218 1.2089136
[22] 1.1094470 0.9511942 0.9705240 0.7457818 0.8069382 1.3794393 1.2195122
[29] 0.9422222 1.0165094 1.1218097

Texas data miss one date 4/26/20 which was not yet reported to Wikipedia when I collected the data. Based on these data what conclusions can you derive? What can be an appropriate claim to be formed?

Check the validity of this claim (also give side by side boxplots).

For evaluating the statistical significance you of the result the boxplots reveal you need certain assumptions. State those assumptions carefully, and argue why these assumptions are justified. If you cannot argue in support of an assumption, state your concerns and include those concerns in the final conclusion.

IMAGE OF QUESTIONS ARE ATTACHED BELOW, USE THAT TO REFER TO PROBLEMS.

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