Answer:
1. =2
2. times 2
3. b.
Step-by-step explanation:
Answer:
hee-hee
Step-by-step explanation:
We first have to find out how many possible outcomes are in total.
There are 2 outcomes for the coin, either that the coin reads heads or tails.
There are 6 outcomes for the die, from 1 to 6.
2 x 6 = 12
There are 12 possible outcomes.
Now let's move on to the favorable outcomes.
We want to get the coin to flip on either heads or tails, and that the die has a number greater than or equal to 6.
The coin can only flip heads or tails.
The die's sides only goes up to 6.
The probability that the coin reads head and tails and that the dices number is less than or equal to 6 is 12/12 or 1. It is certain.
hope this helps and hope this correct :)
Answer:
Z = -6.3
Step-by-step explanation:
Given that:
Since the alternative hypothesis is less than 0.28, then this is a left-tailed hypothesis.
Sample sixe n = 800
= 0.217
The standard error
Since this is a single proportional test, the test statistics can be computed as:
Z = -6.3
Answer:
Step-by-step explanation:
<u>The distance is the absolute value of the difference of the coordinates:</u>
- 2 2/5 - (-4 3/4) =
- 2 2/5 + 4 3/4 =
- 6 + 2/5 + 3/4 =
- 6 + 8/20 + 15/20 =
- 6 23/20 =
- 7 3/20
I think they might have the answer online