Q5 A Recent Study Implied That Spread Of Covid 19 Infection May Depend On Climate Temperature A Researcher Collected T 1 (50.17 KiB) Viewed 84 times
Q5 A Recent Study Implied That Spread Of Covid 19 Infection May Depend On Climate Temperature A Researcher Collected T 2 (16.64 KiB) Viewed 84 times
Q5. A recent study implied that spread of covid-19 infection may depend on climate temperature. A researcher collected the following information over a 12-weeks period to investigate the relationship between the two variables: Infection cases (1000/w) Weekly temp (deg C) Table 5.1 - Collected data 72 63 65 58 59 48 40 45 43 30 35 29 10.5 12.0 14.2 15.8 18.3 18.6 20.7 22.2 24.5 26.3 27.8 25.0 Question 5 continues on the next pagel... The statistical package SPSS was then used to analyse the data and the essential parts of the SPSS outputs are shown in tables below: Table 5.2 - Descriptive Statistics Mean Std. Deviation N Infection count (1000/w) 48.92 14.311 Weekly temperature (°C) 19.658 5.7215 12 12 B Table 5.3 - Coefficients Unstandardized Coefficients Standardized Model Std. Error Coefficients 1 (Constant) 95.214 5.438 Temp (°C) -2.355 266 - 942 a Dependent Variable: Infection count (1000W) t Sig 17.509.000 -8.838 .000 Table 5.4 - Model Summary Adjusted R Model R R Square Square .942 .887 875 a. Predictors: (Constant), Temp (°C) Std. Error of the Estimate 5.057
Answer following questions: (a) Accurately plot the scatter diagram for collected data in Table 5.1 above (c) and explain the type of relationship between the two variables that is observed on the scatter diagram. Also see part (d) below (b) Explain the output data in Descriptive Statistics table 5.2
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