Determine the probability of the treatmert group's mean being greater than the control group's mean by 8 points or more. Then complete the statements.
%, which is
The significance level is set at 5%, and the probability of the result is
a)1%
b)5.9%
c)3.6%
d)5%
e)2.6%

which is
a) less than
b) the same as
c) greater than

the significance level. The result is
a) not statistically significant
b) inconclusive
c) statistically significant

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°

b and c

step-by-step explanation:

idk u tell me

step-by-step explanation: