Answer:
The relevant probability is P(55 or more girls) so 55 girls in 100 births is not a significantly high number of girls because the relevant probability is greater than 0.05
tep-by-step explanation:
Answer:
4cm
Step-by-step explanation:
Answer:
disagree
Step-by-step explanation:
Answer:
Well since they're bringing 1 each day, just multiply that by the number of days of school, or just use the variable x to replace it.
1x = the number of box tops they each bring to school
Answer:
The ratio of boys to girls is 4/3.
Step-by-step explanation:
Hi, to answer this question we have to use the number of boys as the numerator and the number of girls as the denominator.
The number of girls is: number of students - number of boys
Replacing with the values given:
<em>70 - 40 =30 girls
</em>
So, the ratio is:
40 /30
Simplifying:
4/3
In conclusion, the ratio of boys to girls is 4/3.
Feel free to ask for more if needed or if you did not understand something.