Answer:
B. Pie chart.
Step-by-step explanation:
In this question, the students are asked what political party they belong. The best display format would be one in which the graph can be divided into parts, or percents, according to the percentage of students belonging to each political party. The graph that best describes this, distributing a group into parts, is a pie chart, and thus, the correct answer is given by option b.
Scatterplot is used when two variables correlate together, that is, there is a relationship between them, which we don't have between the number, or proportion of students belonging to each political party. Stemplot are used when there is a high number of quantitative data, which we do not have here.
Answer:
4w.
Step-by-step explanation:
Replace w with 9.
7(9)=63
4(9)=36
6(9)=54
5(9)=45
Therefore the answer is 4w.
Answer:
Step-by-step explanation:
she need 18 tablespoons of plant food for 6 gallons of water:)
Answer:
a) 0.64
b) -1.13
Step-by-step explanation:
We are given the following information in the question:
Women:
Mean, μ = 64.2 inches
Standard Deviation, σ = 2.8 inches
We are given that the distribution of heights of women is a bell shaped distribution that is a normal distribution.
Men:
Mean, μ = 69.4 inches
Standard Deviation, σ = 3.0 inches
We are given that the distribution of heights of men is a bell shaped distribution that is a normal distribution.
Formula:
5.5 feet = 66 inches
a) z‑score for a woman 5.5 feet tall
b) z‑score for a man 5.5 feet tall
Answer:
x + 4/5
Step-by-step explanation:
6x - 5x + 4/5
x + 4/5
This cannot be simplified any more so that must be the answer.
Hope this helps,
♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥
