James Buchanan served his entire presidency as a bachelor.
Answer:
Explanation:
Your question has one part only: <em>a) The average weight of the eggs produced by the young hens is 50.1 grams, and only 25% of their eggs exceed the desired minimum weight. If a Normal model is appropriate, what would the standard deviation of the egg weights be?</em>
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<h2><em>Solution</em></h2><h2><em /></h2>
You are given the <em>mean</em>, the reference value, and the <em>percent of egss that exceeds that minimum</em>.
In terms of the parameters of a normal distribution that is:
- <em>mean</em> =<em> 50.1g</em> (μ)
- Area of the graph above X = 51 g = <em>25%</em>
Using a standard<em> normal distribution</em> table, you can find the Z-score for which the area under the curve is greater than 25%, i.e. 0.25
The tables with two decimals for the Z-score show probability 0.2514 for Z-score of 0.67 and probabilidad 0.2483 for Z-score = 0.68.
Thus, you must interpolate. Since, (0.2514 + 0.2483)/2 ≈ 0.25, your Z-score is in the middle.
That is, Z-score = (0.67 + 0.68)/2 = 0.675.
Now use the formula for Z-score and solve for the <em>standard deviation</em> (σ):
Answer:
the answer is C, I took the quiz
Explanation:
Answer: I would say its Increase standards of livings and increased retail prices.
Explanation:
is was the reason why "80% of Americans during the 1920's had no savings at all - they were living pay-check to pay-check" (Textbook). This consumerism later became a contributing factor to the start of the Great Depression because it greatly increased the amount of consumer debt in America.
Please give brainliest!
Answer:
Models of teaching is the various family based on the model is developed.
Explanation:
Models of teaching to the acquire information to the various family of that model teaching and the essential elements.
- Model of teaching is to performed that can be defined as the teaching and learning environment including the behavior of teaching.
- Model of teaching is that contain the specific plans with lesson is presented that teaching model and teacher enable the students.
- Model of teaching it to the provides to curriculum materials lessons planning to the model of teaching.
- Model of teaching are the model of learning to the helps of the students to that acquire the information ideas, skills and thinking to the student to learn.
- Model of teaching is to performed the learning environment classroom and to interaction between the students and teacher.
- Model of teaching is to contain that supporting material and use to the appropriate strategies and interest learning.
- Model of teaching is the social system, syntax and principle reaction and support system and to clear that instruction.
- Model of teaching social system is explain the learning environment to describe the role to the teacher and students.
- Model of teaching principal reaction is the desired with expected response and giving the family model is presented.