Fill in the blank using the middle 50% of the data: Approximately half of the st

Question

Fill in the blank using the middle 50% of the data: Approximately half of the students in biology (bio) study between __________ and __________ hours per day.

Statistics

Variable   

programme

N

N*

Mean

SEMean

StDev

Minimum   

Q1   

Median

Q3

Maximum

study

1

1

4.0000

*

*

4.0000

*

4.0000

*

4.0000

bio

61

1   

4.036

0.222

1.736

0.500

2.500

4.000

5.000

7.900

bioch

14

0

3.193

0.466

1.742

1.500

2.000

2.500

4.250

7.000

chem

3

0

3.83

1.74

3.01

1.00

1.00

3.50

7.00

7.00

env

17

1

3.588

0.410

1.689

1.000

2.000

4.000

5.000

7.000

kin

86

2

3.208

0.150

1.388

0.500

2.000

3.000

4.000

7.000

ls

171

15

3.725

0.121

1.577

1.000

2.000

4.000

5.000

7.900

other

26

1

2.885

0.281

1.430

1.000

2.000

2.750

4.000

6.000

(b) Fill in the blank: Approximately 75% of the students in Life Sciences (ls) spend more than _______ hours studying per day.

Explanation / Answer

b)as ls has Q3 value of 5 ; hence

Approximately 75% of the students in Life Sciences (ls) spend more than 5 hours studying per day.

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