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LenKa [72]
3 years ago
11

What is the probability that a student chosen at random has a GPA less than 3.00?

Mathematics
1 answer:
Llana [10]3 years ago
5 0

Answer:

1200/2000

Step-by-step explanation:

There are 1200 students total that have a GPA less than 3.00. That means that out of 2000 students, 1200 of them have a GPA less than 3.00, hence 1200/2000 chance that a student is picked at random with less than a 3.00.

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DiKsa [7]

yes it is a function

4 0
3 years ago
Evaluate f(x)=x+6 when x=−2,0, and 5.
Gekata [30.6K]

Answer:

f(-2) = 4

f(0) = 6

f(5) = 11

Step-by-step explanation:

You just need to plug in the different values of x into the equation

f(x)=x+6

When x = -2, then f(-2) = -2 + 6 = 4

When x = 0, then f(0) = 0 + 6 = 6

When x = 5, then f(5) = 5 + 6 = 11

6 0
3 years ago
Read 2 more answers
The nutrition label for Oriental Spice Sauce states that one package of sauce has 1110 milligrams of sodium. To determine if the
asambeis [7]

Answer:

1124.28 \text { to } 1220.94

Step-by-step explanation:

A 99% confidence interval for the mean sodium content in Oriental Spice Sauce is,

First, compute t -critical value then find confidence interval.

The t critical value is,

The sample size is small and two-tailed test. Look in the column headed \alpha=0.01 and the row headed in the t distribution table by using degree of freedom is,

 d . f . =n-1

=170-1  

=169

The t critical value is 2.605 .

99 \% \text { C.I. } &=\bar{x} \pm t_{c} \times s / \sqrt{n}

=1172.61 \pm 2.605 \times 241.88 / \sqrt{170}

=1172.61 \pm 48.33

=1124.28 \text { to } 1220.94

A 99%confidence interval for the mean sodium content in Oriental Spice Sauce is  

1124.28 \text { to } 1220.94

8 0
3 years ago
the ratio of the temperature of room S to the temperature of room T is 2:3 and the ratio of the temperature of room T to the tem
zalisa [80]

Step-by-step explanation:

s:t=2:3

t:u=2:3

s:u=?

s/u=2/3

5 0
3 years ago
I need help with these math problem ASASP! Please! The first question....
Mkey [24]
From x equals five to nine, the y value changes as follows
+10,+2,+1,+3
Assuming that "average" implies the mean, the sum of all four values is 15. Then divide 15 by the four values added = 15/4 = 3 3/4 or 3.75
4 0
3 years ago
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