- It is claimed that the daily number of New Covid19 cases in a province is more than 250. To test the claim, the 10-day case numbers were examined and the following results were found. Number of cases 200 210 220 230 235 243 245 252 255 260 find the mean    a) 230  B) 245  NS) 235  D) 240  TO) 250

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 51E
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It is claimed that the daily number of New Covid19 cases in a province is more than 250. To test the claim, the 10-day case numbers were examined and the following results were found.

Number of cases 200 210 220 230 235 243 245 252 255 260

find the mean

 
 a)

230

 B)

245

 NS)

235

 D)

240

 TO)

250

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