A longitudinal study was conducted to examine the effects of a new blood pressure medication for patients with hypertension (high blood pressure). The 155 participants would take the new medication daily and have their blood pressure measured at the end of each week, for 52 weeks. It was hypothesised that blood pressure would be lower at the end of the study compared to the start of the study. Which of the following would be an appropriate statistical test to conduct, which addresses these hypotheses?

Q: This table summarizes the number of game consoles sold in three areas as of the end of 2010. The…

A: import pandas as pdimport matplotlib.pyplot as plt # Create a DataFrame with the console sales…

Q: 5 x Solve Round to the nearest tenth 8 9 II

A:

Q: The dftotal is calculated  a. N-K b. N-1 c. K-1 D. N-2

A:

Q: 30 507 13.

A:

Q: As 2.

A:

Q: Find the circumference of each circle. Leave your answer in terms of T.

A: From the image of the circle, we see that the radius= 16 units

Q: 7. 11 object A's works out to be the same length of 7 object B's. How many object B's would it take…

A: Follow the procedure given below.

Q: 13. 30 65

A: The triangle is given by

Q: y'+ay=o , y6)= 1.5

A:

Q: Score 6 7 8 9 10 Frequency 2 3 7 7 1

A: Given frequency table is  Score Frequency 6 2 7 3 8 7 9 7 10 1

Q: According to the frequency table below, how many scored greater than 6 but less than 9?

A: score  frequency 6 2 7 3 8 7 9 7 10 1

Q: 13. 15 45°

A: We have to find x and y

Q: 26 15 12

A: Directly use the formula for the area of parallelogram and Substitute the given values than…

Q: 4.0 A.30

A: Suppose y=4.2 & z=7.3 as only two sides of the triangle are known without any value of angle…

Q: 4 m

A: Explanation and solution is given below....

Q: Do college undergraduate students differ from the general public with regard to their favorite…

A: H0: There is no significance difference between the college undergraduate students and the general…

Q: 3.12x + 8 = 7.06 – 3.5

A:

Q: Chaper 15 PR.15.02A

A: Answer image:Chapter 12 Problem 2A.

Q: Construct a frequency polygon

A: The below table shows the class intervals with the mid-points.

Q: 1.2)7194:

A:

Q: Show work, thank you!

A: If we try to fit linear trend line then data values after 24 will be far away from the straight line…

Q: 45 2017 y

A: We know that if a triangle is right angled then: cosθ=adjacent sidehypotenuse Therefore in the given…

Q: On May 3, 1999, 59 tornadoes hit a certain state in the largest tornado outbreak ever recorded for…

A: LengthLengthLength 58159684151437403611320

Q: 5.8 3.8 4.8 6.8

A: Given triangle is : To find the value of x.

Q: What measurement is "what city you live in"

A: Two types of data :  1: Qualitative ( categorical) * Nominal  * Ordinal  2: Quantitative (…

Q: 21 Which graph does NOT represent a function?

A: From the above figure A,B and C shows that any values of x gives unique inmage .So A,B and C are the…

Q: ck the icon to view the Helicopter Data siduals plot has a nonlinear shape. Therefore, this data…

A: If the residuals is non-linear then we have second order polynomial, power, exponential and…

Q: What is the best estimate for 2,500 ÷ 6? - 600 -400 -800 200 10 400 62,500 240.00 -25

A: 2500÷6

Q: 7.8 km E 16 km - SA=

A:

Q: Find the measure of each interior angle. Round to the nearest hundredth. 6+60)- 5 (4x – 142)°

A: We know that, sum of all interior angle of quadrilateral is always 360°. According to the angle sum…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.