Based on data in Figure 1, using Microsoft Excel, at 90% confidence level, can we conclude that on average, the no. of cases reported after 6/6/2021 is significantly lower than before 6/6/2021? Use the p-value approach to make your conclusion. R-naught is a measure used to describe the spreading rate of the COVID-19 disease. Based on the data in Figure 1, run a regression analysis with the aid Microsoft Excel and explain if no. of cases significantly influences the R-naught value.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 16CT: How many six-digit license plates can be made if no plate begins with 0 or 1?
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  •  Based on data in Figure 1, using Microsoft Excel, at 90% confidence level, can we conclude that on average, the no. of cases reported after 6/6/2021 is significantly lower than before 6/6/2021? Use the p-value approach to make your conclusion.
  • R-naught is a measure used to describe the spreading rate of the COVID-19 disease. Based on the data in Figure 1, run a regression analysis with the aid Microsoft Excel and explain if no. of cases significantly influences the R-naught value.
NEW COVID 19 CASESE
Date
New Cases R-naught
31/05/21
6,824
1.09
01/06/21
7,105
1.07
02/06/21
7,703
1.06
03/06/21
04/06/21
05/06/21
8,209
1.06
7,748
1.03
7,452
1.00
06/06/21
6,241
0.99
07/06/21
5,231
0.97
08/06/21
5,566
0.95
09/06/21
6,239
0.94
10/06/21
5,671
0.91
11/06/21
6,849
0.92
12/06/21
5,793
0.90
13/06/21
5,304
0.91
Transcribed Image Text:NEW COVID 19 CASESE Date New Cases R-naught 31/05/21 6,824 1.09 01/06/21 7,105 1.07 02/06/21 7,703 1.06 03/06/21 04/06/21 05/06/21 8,209 1.06 7,748 1.03 7,452 1.00 06/06/21 6,241 0.99 07/06/21 5,231 0.97 08/06/21 5,566 0.95 09/06/21 6,239 0.94 10/06/21 5,671 0.91 11/06/21 6,849 0.92 12/06/21 5,793 0.90 13/06/21 5,304 0.91
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