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aleksandrvk [35]

2 years ago

13

91. Exploring Complementary Events: The numbers 1 to 50 are in a hat. If the probability of drawing an even number is 25/50, wha

t is the probability of NOT drawing an even number? Express this probability as a fraction.

1 answer:

umka2103 [35]2 years ago

4 0

25/50 is the answer hope this helps

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The two dynasties whose expansions are illustrated by the images shared which of the following?.

likoan [24]

Answer:

Answer: D . Their rulers claimed power by virtue of protecting Dar al-Islam from European invasion

Explanation:

There is no map attached however, based on a related question, I have reason to believe that the dynasties being described are the Mughal and Ottoman empires.

These empires were both chiefly Muslims and they claimed rulership over vast areas of land and insisted that they were doing so to spread the words of the Prophet Muhammad and to protect the lands of Islam from takeover by the Europeans and other religions.

8 0

2 years ago

Fill in the blank with the Spanish word that best completes the following sentence. Rodrigo y Martha van a __________ a Japón ma

Oliga [24]

Answer:Regresar

Explanation:Got it right on Edge. 2021

7 0

3 years ago

Which of these are theme statements? check all that apply.

Dima020 [189]

Answer:

?

Explanation:

i dont see any themes that ur giving out sorry!

7 0

2 years ago

What would the time be in delhi if the time in prime meridian is 10:00a.m

alukav5142 [94]

Answer:

Prime Meridian(Standard) =00:00am

India(Delhi)=+05:30am

Therefore the req time is 10:00+5:30

=<u>3:30pm</u>

8 0

3 years ago

Students in a statistics class are conducting a survey to estimate the mean number of units students at their college are enroll

Andrew [12]

Using the t-distribution, as we have the standard deviation for the sample, it is found that the 95% confidence interval for the number of units students in their college are enrolled in is (11.7, 12.7).

<h3>What is a t-distribution confidence interval?</h3>

The confidence interval is:

$\overline{x} \pm t\frac{s}{\sqrt{n}}$

In which:

$\overline{x}$ is the sample mean.

t is the critical value.

n is the sample size.

s is the standard deviation for the sample.

The critical value, using a t-distribution calculator, for a two-tailed <em>95% confidence interval</em>, with 49 - 1 = <em>48 df</em>, is t = 2.0106.

Hence:

$\overline{x} - t\frac{s}{\sqrt{n}} = 12.2 - 2.0106\frac{1.6}{\sqrt{49}} = 11.7$

$\overline{x} + t\frac{s}{\sqrt{n}} = 12.2 + 2.0106\frac{1.6}{\sqrt{49}} = 12.7$

The 95% confidence interval for the number of units students in their college are enrolled in is (11.7, 12.7).

More can be learned about the t-distribution at brainly.com/question/16162795

4 0

2 years ago