Answer:
The number of heads observed is 121.14 heads
Step-by-step explanation:
The formula for the z-score of a proportion is given as follows;

Where:
= Sample proportion
p = Population success proportion = 0.5
q = 1 - p = 1 - 0.5 = 0.5
n = Number in of observation = 200
z = 2.99
Hence, we have;

Therefore;

= 0.6057

∴ The number of heads observed = 200 × 0.6057 = 121.14 heads.
Answer:
B) If you don't do you homework, then you can't go to the movies
Answer:
ushshdbs the 7th century there where the gall bladder and merchants Bank Ltd bank in the 7th
Answer:
17
Step-by-step explanation:
They are vertical angles so they are the same angle.
51 = 3x
Divide each side by 3
17 = x
Answer:
The bank is what pays you interest.
Step-by-step explanation:
This is because when you put money in a savings account, the bank is technically borrowing the money and paying you interest in return.