Answer:
hello sorry for what happened my account got haked i just went back and cheaked and i saw bad chats im very very sorry i just got my account back
but, with that being said im so sorry i will work your problem out then but it on here
Answer:
5/8 of swimmers in pool are male
Step-by-step explanation:
24 total swimmers
9 female so 9/24
15 male so 15/24
simplify 15/24
5/8 of swimmers in pool are male
Ok, so the square root of x is the same thing as saying x to the power of 1/2. So you make your roots into exponents.
2(x^1/2) + 20 = 15 + 3(x^1/2)
The answer is d, its 25
Answer:
A: The 10 percent condition states that the population is greater than 10 times the sample, or 10n. In other words, the sample size must be no more than 10 percent of the population. In this problem, the sample size is 7, and the population is 38. This means that 38>10n, or 38>10 times 7, or 70. 38 is not greater than 70, therefor the 10 percent condition is not met in this case.
B: In this problem, p, or the population proportion is 14/38. The conditions of normality are that n times p and n times 1-p are both greater than 5. n=38 and p, as stated, equals 14/38. This means that n times p equals 14, and n times 1 minus p equals 24, which are both greater than 5. This means that both of the normality condition have been met.
Step-by-step explanation:
