The answer is a) genealogy
Genealogy is the study of family history.
The number of expected males and females to brush their teeth at least twice a day are : 135 males and 147 females.
<h3>What is proportion?</h3>
Proportion refers to the part of the things or numbers which are comparable with each other. For example: the weight of the Rahul is 70kgs and weight of the Mohan is 100kgs. Thus the Mohan's weight is greater than the Rahul's weight.
The pooled samples by combining the sample proportion to that of the successes in the each samples and combining the sample sizes.
P^ = (122+160)/(210+228)= 282/438
Then multiply this pooled sample with the two sample sizes:
Expected males = n1*^p = 210(282/438) = 135.21
expected females =n2*^p = 228(282/438) = 146.79
Thus the expected numbers of males are 135 and expected numbers of females are 147.
Learn more about survey here:
brainly.com/question/17373064
#SPJ1
<u>You need to stay current with local news</u> in order to respond to questions like this. Boycotts and protests are extremely common occurrences; mainstream media, local media, and even alternative media outlets regularly cover them.
"Touch the grass," as the saying goes, implies to observe outside of your comfort zones. Get off the internet and interact with individuals who are fighting for their human fundamental needs such as adequate housing, wage increases, accessible healthcare, climate justice, cheaper costs for essential necessities like gasoline, and so on.
To provide evidence or examples in history, we can trace the 8-hour workday of today's workers back to earlier labor movements of various unions. Because of these labor movements, we despise child labor. Previously, workers' boycotts and strikes had a significant impact on how we opposed cruel capitalistic ways.
Power of the people to organize themselves to protect each other helped people create change successfully.
There's nothing wrong with knowing about the history of struggles in your own nation and siding with the downtrodden rather than looking aside and empowering the oppressors.
Learn how the Montgomery bus boycott affected the civil rights movement: brainly.com/question/8475876
#SPJ4
<u>Answer:
</u>
Most entrepreneurs believe that profit is what matters most, but cash is the most important financial resource for a small business owner.
<u>Explanation:
</u>
- The major reason the entrepreneurs believe that profit matters the most because that is the sole factor in most cases that the run their businesses for.
- Most entrepreneurs fail to realize that as long as there is liquidity in the business, the business will thrive. This liquidity in the business comes from the flow of cash.
Answer:0.08%
Explanation: Eight in 10,000, or approximately 0.08 percent of high school senior boys playing interscholastic football will eventually be drafted by an NFL team.