There are 12 children and 15 adults at the picnic.
Add together the ratios 4 and 5 and divide the amount of people by that number (so 27 divided by 9)
You then get 3. So then multiply both sides of your ratio by 3. (4:5 ----> 12:15)
Hope this helps a little.
Answer:
a) 13.277
Step-by-step explanation:
The chi-square critical value can be assessed using chi-square area table and for this table need value of alpha and degree of freedom.
The value of alpha is given which is 0.01 and degree of freedom can be calculated as
df=k-1
Where k represent the categories which are 5 in the given case.
df=5-1=4.
For alpha=0.01 and df=4, we get the chi-square critical value 13.277.
Answer:
hmm thats realy hard to seeeeeeeeeeee
Answer:
A is the answer to the question on the graph
Answer:3 square feet
Step-by-step explanation:
24\4 = 6 1/4
75/4 = 18 3/4
18 3/4 divided by 6 1/4 = 3