(8/9)^2 is 64/81. Exponent is 2. Hope this help
Answer:
H0 : p = 0.5
H1 : p > 0.5
Step-by-step explanation:
The the claim to test and determine if a signifant evidence for is if more than half of viewers want a return to original day time program. Since, this is
Since, p is the proportion who prefer the regular day time program;
The hypothesis to test is :
If p > 0.5 `; this represents the alternative hypothesis which we want to check if it we have significant evidence to adopt the claim.
The Null value on the other hand will take the a proportion equal to the p: and it is the initial truth until the alternative has a strong evidence to reject the null.
The null ;
H0 : μ = 0.5
Answer: Choice C
We have an x axis reflection
The x coordinate stays the same while the y coordinate flips from positive to negative, or vice versa.
For example, point L is located at (-4,2) and it moves to L ' (-4, -2). The other points follow this same pattern.
Answer:
Step-by-step explanation:
the nth term of a geometric sequence is
∙
x
a
n
=
a
r
n
−
1
where a is the first term and r the common ratio
r
=
a
2
a
1
=
a
3
a
2
=
...
...
=
a
n
a
n
−
1
here
a
=
3
and
r
=
9
3
=
27
9
=
3
⇒
a
10
=
3
×
3
9
=
3
10
=
59049
