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3 years ago

These box plots show the basketball scores for two teams. Compare the shapes of the box plots

Mathematics

2 answers:

Alenkasestr [34]3 years ago

4 0

Answer:

Step-by-step explanation:

Write a five-number summary for each distribution:

<u>Bulldogs:</u>

Min: 55

Q1: 70

Med: 80

Q2: 90

Max: 105

This distribution is symmetric, because Q1-Min=Max-Q2=15 and Med-Q1=Q2-Med=10

Tigers:

Min: 55

Q1: 60

Med: 65

Q2: 85

Max: 110

This distribution is not symmetric, because Q1-Min=15, Max-Q2=25 (15≠25) and Med-Q1=5, Q2-Med=20 (5≠20). This distribution is right-skewed or positively-skewed (has a long right tail)

So, correct option is option B

Allisa [31]3 years ago

3 0

Step-by-step explanation:

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The average and standard deviation of a measurement is 15.0 ± 5.0. if 100 students measured the value, how many would you expect

AURORKA [14]

Solution: We are given:

$\mu=15, \sigma=5$

Using the empirical rule, we have:

$\mu \pm \sigma$ covers 68% of data.

Also the percentage of values below mean = Percentage of values above mean = 50%

Now, let's find the z score for x=20

$z=\frac{20-15}{5}=1$

Therefore, the percentage of values greater than 1 standard deviation above mean $50\% - \frac{68\%}{2} =50\%-34\%=16%$

Expected number of students = 16% of 100 = 16

4 0

3 years ago

Which equation shows the volume of the rectangular prism as a product of its edge lengths?

Anettt [7]

Answer:

Top right option

Step-by-step explanation:

multiplying the digits, you get the volume, which is 3/4

Answered by GAUTHMATH

6 0

3 years ago

I’ll give brainliest:)

Natasha2012 [34]

Answer:

ok ok ok ok ok ok okok ok ok

6 0

3 years ago

Read 2 more answers

Alex is conducting a survey for a car company. She decides to start by interviewing some people in her neighborhood. She prepare

fiasKO [112]

Answer:

2. Alex sent the questionnaire only to those who live near her.

Step-by-step explanation:

Given scenario is :

Alex is conducting a survey for a car company. She decides to start by interviewing some people in her neighborhood.

She prepares a questionnaire and emails it to 50 neighbors who own cars. Of those neighbors, 24 respond.

We can see that Alex sent the questionnaire to only her neighbors or people who live near her, so this will be the reason the sample will be biased.

4 0

3 years ago

If US$1.00 is equivalent JA $75.00, What amount, in US dollars is equivalent JA $3300.00

emmasim [6.3K]

Answer:

It is US $44.00 Equivalent

Step-by-step explanation:

Using ratios (essentially fractions):

1 US : 75 JA

1 US = 75 JA

Dividing both sides by 75 gives us:

$\frac{1}{75}$ US = 1 JA

So if we have 3300 JA we can multiply both sides to get:

44 US = 3300 JA

3 0

3 years ago