1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kari74 [83]
2 years ago
9

Microsoft wanted to increase the average length of time consumers spend playing their games during a gaming session. They found

out that one of the main reasons consumers stop playing is because they are too tired and need to sleep. Microsoft was wondering if they could make people play longer by shipping each of their games with a 24 pack of Monster energy drink. If the average amount of time players spent playing their games with the energy drink was greater than 5 hours, they start shipping all games with this drink. They randomly sampled 50 players and recorded the length of time they spent playing after receiving the drink. Were all of the necessary assumptions/conditions met in this study
Mathematics
1 answer:
Alecsey [184]2 years ago
5 0

Answer:

The answer is "Yes".

Step-by-step explanation:

In this question, the answer is "yes" because as the sample group of 50, it is now under the population size of 10 percent, and Often the random sample is less than 30. It doesn't require the standard deviation, and for each of the samples it was selected randomly, therefore randomization becomes achieved.

You might be interested in
Directions: Graph each function and give its key characteristics. Use a graphing calculator for the turning points and round to
skad [1K]

Answer:

for example, if f(x)= x^2 + 3

and they gave write f(5)= 5^2 +3

=25+3=28

3 0
2 years ago
You decided to throw a fair die four times.
Finger [1]

Answer:

If all you care about is whether you roll 2 or not, you get a Binomial distribution with an individual success probability 1/6. The probability of rolling 2 at least two times, is the same as the probability of not rolling 2 at zero or one time.

the answer is, 1 - bin(k=0, n=4, r=1/6) - bin(k=1, n=4, r=1/6). This evaluates to about 13%, just like your result (you just computed all three outcomes satisfying the proposition rather than the two that didn’t).

Step-by-step explanation:

7 0
2 years ago
I'm having trouble figuring out how I could go about this. Can someone work it out then explain so that I know how to do this ne
skad [1K]

Answer:

RT-ST=QS-ST, because subtracting the same quantity from two lines that have been stated to be equal.

Therefore RS=TQ

Angle R=Angle Q, because it is an isosceles triangle

Triangle AR

S is congruent to ATQ.

AT=AS

Because TAS is isosceles, angles 5 and 6 are equal.

Therefore, angles 4 and 7 are equal, because they are supplementary angles of the same angle.

And angles 1 and 3 are equal, because the other two angles in the triangle are equal.

The triangles RAT and QAS are congruent with SAS.

Step-by-step explanation: Can u gimme brain plz!

6 0
2 years ago
Jacob’s daily tips this work week were $99, $78, $58, $91, $90, and $68. Is Jacob correct in thinking that the median best repre
skad [1K]

Option d: Yes, Jacob is correct. The median amount he makes is $84.00 in a day.

Explanation:

It is given that Jacob's daily tips for week are $99, $78, $58, $91, $90, and $68.

We need to determine the median of how much money he makes in daily tips.

Thus, to determine the median, first let us arrange the tips in ascending order.

Ascending order: $58, $68, $78, $90, $91 and $99

Since, the group is an even number of terms, let us add the two middle terms and divide by 2.

Median = \frac{78+90}{2} =84

Thus, the median is 84.

Hence, The median amount Jacob makes is $84.00 in a day.

Thus, Option d is the correct answer.

8 0
2 years ago
Read 2 more answers
Plz help this is due tomorrow
lesya [120]
He would change his tires a total of 4 times.
You divide the numbers like so:
160,000/40,000=4
5 0
3 years ago
Read 2 more answers
Other questions:
  • Help me please,Thanks
    14·1 answer
  • What is the solution to the equation?
    6·1 answer
  • the surface area of a sphere is 1,017.36 square inches.what is the volume of the sphere? use 3.14 for pi
    12·1 answer
  • 480 = x+5y<br><br><br> Please tell me how to solve this....
    7·1 answer
  • I NEED THE ANSWER ASAP!! (its for a project)
    14·1 answer
  • What is <br> 2(d + 9) <br> I need help on it please and thanks :)
    8·1 answer
  • Two angles of a triangle measures 55° and 25° what is the measure of the third angle of the triangle
    15·2 answers
  • David launches a rock straight up over the edge of a 60-foot cliff and into the ocean. after 4 seconds, the rock reaches a maxim
    10·1 answer
  • What is the mapping rule for a 180 degree rotation about the origin? (x, y)g(–y, x) (x, y)g(–y, –x) (x, y)g(–x, –y) (x, y)g(x, –
    7·2 answers
  • Math for 3rd grade plz help
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!