A researcher randomly selects 6 fathers who have adult sons

Assignment Help Basic Statistics

Reference no: EM13619358

A researcher randomly selects 6 fathers who have adult sons and records the fathers' and sons' heights to obtain the data below. Determine if sons are taller than their fathers at the a = 0.1 level of significance. The normal probability plot and boxplot indicate that the differences are approximately normally distributed with no outliers.

Observation Height of father (inches) Height of son (inches)

1. 72.8, 77.4

2. 68.4, 69.0

3. 67.9, 69.2

4. 69.9, 68.6

5. 74.5, 72.4

6. 69.2, 70.5

Using the differences (father's height) - (son's height), what is your conclusion regarding H0

A. Do not reject because t0 is less than - ta.

B. Reject H0 because t0 is less than - ta.

C. Reject H0 because t0 is greater than - ta.

D. Do not reject H0 because t0 is greater than - ta.

Reference no: EM13619358

Questions Cloud

Identify the indicated values or interpret the given : in a gallup poll of 1003 randomly selected subjects 373 said that they have a gun in their home. the accompanying

Stock a has a current price of 3000 a beta of 175 and a : stock a has a current price of 30.00 a beta of 1.75 and a dividend yield of 6. if the treasury bill yield is 5 and the

Identify the indicated values or interpret the given : in a gallup poll of 1003 randomly selected subjects 373 said that they have a gun in their home. the accompanying

The company will increase its dividend by 20 percent next : storico co. just paid a dividend of 1.50 per share. the company will increase its dividend by 20 percent next year and

A researcher randomly selects 6 fathers who have adult sons : a researcher randomly selects 6 fathers who have adult sons and records the fathers and sons heights to obtain the data

The starter motor of a car engine draws a current of 110a : the starter motor of a car engine draws a current of 110a from the battery. the copper wire to the motor is 4.40mm in

Expected cash dividends are 300 the dividend yield is 4 : expected cash dividends are 3.00 the dividend yield is 4 flotation costs are 4 of price and the growth rate is 3.

Consider the accompanying data on plant growth after the : consider the accompanying data on plant growth after the application of different types of growth hormone.1.

Calculate the biot number to check if an assumption of : an iron ball d 0.1m k 50wmk r 7900 kgm3 cp 500 jkgk is taken out of a furnace at uniform temperature t1 700oc and

User Account

All Pages