Answer:
No because he only won 3/4 not more than 3/4
Step-by-step explanation:
So the part where it says I have won more than 75% of all the games I have played, it is saying he has won more than 75% or 3/4? Which he only won 3/4 not more. 75% is equal to 3/4.
Step-by-step explanation:
a.
b.
s = 4
1=Osle because its lower in C than the other city
2=-12 because its below not above
3=28 because its above not below Hope this helps
Answer:
1=Osle because its lower in C than the other city
2=-12 because its below not above
3=28 because its above not below Hope this helps
Step-by-step explanation:
All the properties which is use to solve given equation is;
B. Addition property of equality.
D. Inverse property of multiplication.
E. Commutative property of addition.
Here, the equation is,
What is the properties to solve the equation?
The properties used to solve an equation are the properties of the relationship of equality,distributive property, reflexivity, symmetry and transitivity and the properties of operations.
Now,
Here, the equation is,
( Addition property of equality, commutative property of addition)
( inverse property of multiplication)
So, All the properties which is use to solve given equation is;
B. Addition property of equality.
D. Inverse property of multiplication.
E. Commutative property of addition.
Learn more about the properties to solve the equation visit:
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B.addition property of multiplication
D.inverse property of multiplication
E.commutative property of addition
Answer:
The calculated test statistic is 2.578
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 2,000 calories/day
Sample mean, = 2105
Sample size, n = 50
Alpha, α = 0.05
Sample standard deviation, s = 288
First, we design the null and the alternate hypothesis
We use one-tailed t test to perform this hypothesis.
Formula:
Putting all the values, we have
Thus, the calculated test statistic is 2.578
Answer:
Test statistics = 2.578
Step-by-step explanation:
We are given that the director of student health at a large university was concerned that students at his school were consuming too many calories each day. For a certain population of college-age students, it is recommended to consume around 2,000 calories/day.
Also, given Null Hypothesis, : = 2000
Alternate Hypothesis, : > 2000
The test statistics used here will be;
T.S. = ~
where, X bar = sample mean = 2105 calories/day
s = sample standard deviation = 288 calories/day
n = sample of students = 50
So, test statistics = ~
= 2.578
Therefore, the appropriate test statistic for this situation is 2.578 .