q1. For a significance test, given

H0: = 68

H1: 68

= 0.05

t=x

s

n

t=xsn= 1.743

where n = 21,x

x= 71.5, s = 9.2

State the critical value to 3 decimals

q2 For a significance test, given

H0: = 68

H1: 68

= 0.05

t=x

s

n

t=xsn= 1.743

where n = 21,x

x= 71.5, s = 9.2

Enter the values the sample t is between in the table (to 3 decimals).

Example: if df = 16 and the sample t is 1.256, you would enter:1.071<1.256<1.337 with no spaces between.

For a significance test, given

H0: = 68

H1: 68

= 0.05

t=x

s

n

t=xsn= 1.743

where n = 21,x

x= 71.5, s = 9.2

State the p value estimate using whatever number of decimals are stated on the table.

For a significance test, given

H0: = 67

H1: 67

= 0.05

t=x

s

n

t=xsn= 1.303

where n = 24,x

x= 69.5, s = 9.4

Select the appropriate decision (based on whichever method you wish to use).

For a significance test, given:

H0: = 14.7

H0: < 14.7

= 0.05

t=x

s

n

t=xsn= -1.840

where n = 38,x

x= 13.7, s = 3.35

For a significance test, given:

H0: = 14.2

H0: < 14.2

= 0.05

t=x

s

n

t=xsn= -2.390

where n = 32,x

x= 12.7, s = 3.55

State the p value estimate using whatever number of decimals are stated on the table.

For example, if the p value is between 0.01 and 0.02, write: 0.01

For a significance test, given:

H0: = 14.4

H0: < 14.4

= 0.05

t=x

s

n

t=xsn= -1.326

where n = 29,x

x= 13.6, s = 3.25

Select the appropriate decision (based on whichever method you wish to use).

Select one:

a.Reject Ho

b.Do Not Reject Ho

For a significance test, given:

H0: = 12

H0: > 12

= 0.05

t=x

s

n

t=xsn= 4.482

where n = 17,x

x= 14.5, s = 2.3

Select the appropriate estimate for the p-value

Select one:

a.p>0.0005

b.p<0.0005

c.0.0005

d.cannot make an estimate

Clear my choice