Check your Understanding. A. Find the lower quartile (Q1) and upper quartile (Q3) of the set of data below. The number of days taken by each of 11 employees to finish a job were;
32 39 27 23 42 35 42 29 46 37 42
B. Tell whether the statement is correct or not. Write YES if correct, otherwise write NO.
1. The first percentile (P¹) separates the lowest 1% from the other 99% of data.
2.Twenty five percent (25 %) of the distribution are above the first Quartile (Q¹)
3. To find the IQR we need to add Qa and Q 4. The 5th decile is equal to the 50 percentile.
4. The 5th decile is equal to 50th percentile.
5. The 75 percentile is equal to the upper quartile.
C. The number of wrong answers on a true-false exam for a random sample of 20 students was recorded as follows: 2, 1, 3, 2, 3, 2, 1, 3, 0, 1, 3, 6, 0, 3, 3, 5, 2, 1, 4, and 2. Find the;
a. 90 percentile =
b. 7 decile =
c. 1 quartile =
d. 64 percentile =
e. 4th decile =
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50 points po makasagot ng maayos tama at may explanation + Brainliest Pag wlang kwenta po or keme lang auto report thanks<3
32 39 27 23 42 35 42 29 46 37 42
B. Tell whether the statement is correct or not. Write YES if correct, otherwise write NO.
1. The first percentile (P¹) separates the lowest 1% from the other 99% of data.
2.Twenty five percent (25 %) of the distribution are above the first Quartile (Q¹)
3. To find the IQR we need to add Qa and Q 4. The 5th decile is equal to the 50 percentile.
4. The 5th decile is equal to 50th percentile.
5. The 75 percentile is equal to the upper quartile.
C. The number of wrong answers on a true-false exam for a random sample of 20 students was recorded as follows: 2, 1, 3, 2, 3, 2, 1, 3, 0, 1, 3, 6, 0, 3, 3, 5, 2, 1, 4, and 2. Find the;
a. 90 percentile =
b. 7 decile =
c. 1 quartile =
d. 64 percentile =
e. 4th decile =
~~~~~~~~
50 points po makasagot ng maayos tama at may explanation + Brainliest Pag wlang kwenta po or keme lang auto report thanks<3
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