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Posted: Sun Oct 03, 2021 11:28 am
solve this question on PAPER as soon as possible i'll surely
give u Thumbs up.
solve any part do it fast
QUESTION 1 [TOTAL MARKS: 25] E.coli counts in a specimen are measured over time, showing the following results: Time/hours 1 2 3 Count 172 593 2045 24271 5 Q 1(a) Using linear regression, find the best straight line (A+Bx) that describes the dependence of count on time? Q 1(b) 5 How much of the variation in the data does this explain? Q1(c) What does this straight line predict for N. Q1(d) Using an exponential model for the same data predict the count of E.coli after 4 hours
give u Thumbs up.
solve any part do it fast
QUESTION 1 [TOTAL MARKS: 25] E.coli counts in a specimen are measured over time, showing the following results: Time/hours 1 2 3 Count 172 593 2045 24271 5 Q 1(a) Using linear regression, find the best straight line (A+Bx) that describes the dependence of count on time? Q 1(b) 5 How much of the variation in the data does this explain? Q1(c) What does this straight line predict for N. Q1(d) Using an exponential model for the same data predict the count of E.coli after 4 hours