As- sume that the box contains 10 balls: 4 red, 5 blue, and 1 yellow. As in the text, you draw one ball, note its color, and if it is yel- low replace it. If it is not yellow you do not replace it. You then draw a second ball and note its color.
(1) What is the probability that the second ball drawn is yel low?
(2) What is the probability that the second ball drawn is red?
In: Math
A transport logistics company (using trucks) is planning to purchase 30 laptops for its employees.
(i) Explain (in detail) what is meant by the term “total cost of ownership” in this acquisition?
(ii) For support purposes, you are asked to prepare a plan to prevent users from encountering problems (or even misusing) the new laptops. Select five different end user problem types and describe the common issues and preventative measures.
In: Computer Science
What are some of the features about Word that you find interesting?
What are some of the features that you find frustrating?
How could Microsoft Word help you in your career?
Are there any other word processing tools that you use in your daily life (e.g. Google Docs)?
In: Computer Science
Discussion: Personal Experiences with Resilience
Purpose: Get students to connect their own experiences with resilience and loss to relevant positive psychology research and theory.
1.What is an example of “flourishing under fire “ and resilience from you own experience? (Can be yourself or someone you know.) Describe in some detail.
2. What might explain (internal or external causes) the basis of this resilience? What helped you or the person you describe make it through the experience and what did you learn from this experience?
In: Psychology
Procedure
Search online for 30 movie titles. Record their length in min in the table below.
|
88 LK |
115 Inc |
161 HP2 |
130RGR |
126 IM |
125 Trn |
|
83 LM |
88 M |
121 SM |
121GG |
124 IM2 |
133 RG1 |
|
103 D |
100 FN |
136AS |
136 GG2 |
130 IM3 |
140 RVS |
|
90 S |
97 FD |
131HC |
149 IFN |
134 BP |
96 UP |
|
92 MI |
152 HP1 |
114 GR |
162 AV |
112 HLK |
148 ADGH |
Analyze the Distribution
Using your sample mean, sample standard deviation, and histogram to help, what was the approximate theoretical distribution of the data from the section titled "Collect the Data"?
X ~ How does the histogram help you arrive at the approximate distribution?
Describe the Data
Using the data in the section titled "Collect the Data" complete the following statements. (Hint: order the data)
REMEMBER: (IQR = Q3 - Q1)
_ IQR =
_ 15th percentile is:
_ 85th percentile is:
_ Median is:
_ What is the empirical probability that a randomly chosen movie length is more than 238 min?
_ Explain the meaning the 85th percentile of this data.
In: Statistics and Probability
Discuss what is known about TAN1 and the mutant tan1? What is CRISPR/Cas9? Please explain thoroughly
In: Biology
Information Security Management.
answer the following questions.
1-- Explain what this video is about.
2-- What is unauthorized data disclosure?
3—What are some of the ways that business information security can be threatened?
4—Why do you think the Department of Homeland Security is interested in Information Security for businesses?
In: Computer Science
For your first essay, you are to create a personal narrative. Use formal, descriptive language to discuss the biggest influences on your educational career. These influences can be people such as teachers, friends, or family members; they can be moments, such as a field trip or a lesson; they can be items such as a book or a movie; as long as the things you are describing influenced you in some way in regards to education, it should be acceptable.
In as much detail as possible, describe the thing or thigs that influenced you, and describe how and why they influenced you. What made them so influential? What has it meant to you in your life? You have some freedom in the narrative structure of this essay, but you should create a logical flow of ideas through sensible organization.
Follow MLA guidelines. The essay should be 3-4 pages long, double-spaced, 12 pt. font, Times New Roman, with 1” margins on all sides.
In: Psychology
As the manager of a business and thinking about changing the prices, of what is charged for your goods/services to increase your revenue and profits. Would you increase or decrease the prices one charge to increase the revenue. What are examples of specific goods or services?
What is the use of the concept of price elasticity of demand to answer this question fully?
In: Economics
The average income in France is £56,516. A team of researchers is interested to see the impact of geographical location on income. A sample of 35 participants from the northeastern region of France were asked to provide their income. The average income was £49,520 with a standard deviation of £1,200.
1. Which test will you use to determine significance? One tail or two tail?
2. State the null and alternative hypotheses
3. State your research criteria
4. Calculate your test statistic
5. State your decision regarding significance
6. Calculate the confidence interval, if applicable.
7. Calculate the effect size and proportion of variance, if applicable.
In: Statistics and Probability