Answer:
3/4
Step-by-step explanation:
The question:
18 ouces : 3 cups
To successfully obtain the above ratio in it's simplest form, we must first express the above in the same units.
Here, we shall convert from cup to ounce. This is illustrated below:
1 cup = 8 ounces
Therefore, 3 cups = 3 x 8 = 24 ounces
Thus,
18 ouces : 3 cups => 18 ounces : 24 ounces
Now, we can obtain the ratio as a fraction in it's simplest form as follows
18 ounces : 24 ounces => 18/24 = 3/4
Thus, the ratio as a fraction in it's simplest form is 3/4
It will be a triangular based pyramid.
Answer:
either of two angles whose sum is 90°
Answer:
Die is not fair given that Pvalue< 0.05, hence we reject Null hypothesis
a) H0: Die = fair
b) Ha : Die ≠ fair
c) df = 5
Step-by-step explanation:
The expected frequency of every face values = 20
a) state Null hypothesis
H0: Die = fair
b) Alternate Hypothesis
Ha : Die ≠ fair
c) degree of freedom
df = ( n - 1 )
= ( 6 - 1 ) = 5
n = sample size ( number of faces a die has )
Note : After conducting hypothesis test
Pvalue ≈ 0.0026
test statistic ≈ 18.30
Hence we can conclude that die is not fair given that Pvalue < 0.05, hence we reject Null hypothesis
