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frosja888 [35]
3 years ago
9

Consider the data set: 26, 29, 24, 17, 27, 20, 23, 21, 26, 27.

Mathematics
1 answer:
Andrei [34K]3 years ago
8 0

Answer:

a) Median = 24, Lower quartile = 21, upper quartile = 27

b) Mean = 23.67

c) Variance = 12.8889

d) Standard deviation = 3.59

Step-by-step explanation:

Find the solution in the attachment below:

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an elevator travels 117 feet in 6.5 seconds. what is the elevators speed as a unit rate? explain answer.
IgorLugansk [536]
117/6.5=18
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Hope it helped!
8 0
3 years ago
Pea flowers may be purple (P) or white (p). Pea seeds may be round (R) or wrinkled (r). What proportion of the offspring from th
Rudiy27

Answer:

The proportion of the offspring from the cross PpRr × PpRr that are expected to have white flowers and wrinkled seeds is 1/16 or 6.25%.

Step-by-step explanation:

The uppercase letter represents the dominant allele, while the lowercase represents the recessive allele. The dominant allele determines the phenotype (observable trait) when it is present. 

When you cross heterozygous individuals for each trait, each individual of the offspring has the probability of 1/6 of each combination of four alleles (two for each trait). Because the dominant allele determines the phenotype when it is present, the probability of dominant phenotypes is higher than recessive phenotypes.

Proportions of each phenotype in the offspring from the cross PpRr × PpRr are:

Purple flowers with round seeds: 9/16

Purple flowers with wrinkled seeds: 3/16 

White flowers with round seeds: 3/16

White flowers with wrinkled seeds: 1/16

The proportion of individuals with white flowers and wrinkled seeds is the lowest because they are homozygous recessive for both traits. 

8 0
3 years ago
Chris can type 490 words in 7 min how many works can he type PER min <br> You get 14 points
amm1812
<h2>Answer: 70 words per min</h2><h2 /><h2>Step-by-step explanation: We just divided 490 by 7 to get how many words he can type for 1 min!</h2>

5 0
3 years ago
A cube has an edge measuring 4 inches what is the surface area of the cube in inches^2
Arada [10]

Answer:

96^2in

Step-by-step explanation:

4x4=16

16x6=96

5 0
3 years ago
You buy 30of your favorite songs from a Web site that charges ​$0.97for each song. What is the cost of 30 ​songs?
ASHA 777 [7]

Answer:

the answer is 29.1

Step-by-step explanation:

do 30 * .97

4 0
3 years ago
Read 2 more answers
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