The blood pressure measurements of a single patient were

Assignment Help Basic Statistics

Reference no: EM13629974

The blood pressure measurements of a single patient were taken by twelve different medical student and the results are listed below. Construct a scatterplot, find a linear correlation coefficient r, and find the p-value using a=0.05. Is there sufficient evidence to conclude that there is a linear correlation between systolic measurements and diastolic measurements? systolic_(x) diastolic_(y) 137 97 130 92 140 101 120 85 122 89 123 82 127 84 129 84 133 84 145 98 141 105 138 92 A. The linear correlation coefficient r is ? (round to three decimal places as needed). B. The test statistic t is ? (round to three decimal places as needed) C. The P-value is ? (round to three decimal places as needed) Because the P-value is _(less or greater) than the significance level 0.05, there (is or is not) sufficient evidence to support the claim that there is a linear correlation between systolic measurements and diastolic measurements for a significance level of a = 0.05.

Reference no: EM13629974

Questions Cloud

For an unpolarized electric field ie the electric field has : for an unpolarized electric field i.e. the electric field has polarization components both parallel and perpendicular

Calculate the entropy generated in the process in kjk use : a well-insulated chamber is divided in two parts my a thin membrane. the left side with a volume of 2000 cm3 is filled

Suppose iq scores were obtained from randomly selected : suppose iq scores were obtained from randomly selected couples. for 20 such pairs of people the linear correlation

A 200 kg lander is approaching mars assume a gravitational : a 200 kg lander is approaching mars. assume a gravitational acceleration of 3.7 ms2. at the illustrated instant h 15 m

The blood pressure measurements of a single patient were : the blood pressure measurements of a single patient were taken by twelve different medical student and the results are

Assuming the resistivity of the nichrome remains constant : a 420-w heating coil designed to operate from 110 v is made of nichrome wire 0.520 mm in diameter. assume ? 1.50 10-6

Saturated water vapor at 200 kpa is expanded slowly without : saturated water vapor at 200 kpa is expanded slowly without friction i.e. internally reversible and isothermally in a

For a pendulum in a gravity field with point mass m and : for a pendulum in a gravity field with point mass m and length l from mass to the pivot derive the nonlinear equation

If alpha005 and p 007 would we reject or fail to reject : if alpha0.05 and p 0.07 would we reject or fail to reject null hypothesis? please

User Account

All Pages