Question

For the standard normal distribution mean = 0 and standard deviation = 1 find: P(z <...

For the standard normal distribution mean = 0 and standard deviation = 1

find: P(z < 2.95)

Draw a labeled normal curve

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Ans: Given, u = mean = 0 o = standard deviation = 1 We have to find, P (z<2.95) By using standard normal table we get, = 0.99STANDARD NORMAL DISTRIBUTION: Table Values Represent AREA to the LEFT of the Z score. Z .00 .01 .02 .03 .04 .05 .06 .07 .08 .

Add a comment
Know the answer?
Add Answer to:
For the standard normal distribution mean = 0 and standard deviation = 1 find: P(z <...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and...

    Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. A symmetric bell-shaped curve is plotted over a horizontal scale with two labeled coordinates. One coordinate is labeled "0" and is located at the center and peak of the curve. The other coordinate is labeled "z," and is to the left of 0. A vertical line extends from the scale to the curve at z. The area under the curve to...

  • Question 3: Consider the Standard Normal Distribution with mean 0 and standard deviation 1. Find the...

    Question 3: Consider the Standard Normal Distribution with mean 0 and standard deviation 1. Find the following. a) P (z>0.5) b) P(z 1.5) c) P (-0.49 < z1.5) Question 4: If you have a normal distribution with mean 14 and standard deviation of 2. What is P(x >16)? Question 5 Professor Hardy assumes the exam scores are normally distributed and wants to grade "on a curve." The mean score was 68, with a standard deviation of 9, If he wants...

  • Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and...

    Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. z 0.8438 A graph with a bell-shaped curve, divided into 2 regions by a line from top to bottom on the right side. The region left of the line is shaded and is labeled 0.8438. The indicated z score is ​(Round to two decimal places as​ needed.)

  • 2. What are the parameters (Mean and standard deviation) for a standard normal distribution? 3. Find...

    2. What are the parameters (Mean and standard deviation) for a standard normal distribution? 3. Find the critical value for Zoo 4. Find the z score that would give us the area in the right 30% of the standard normal curve. 5. Find the area to the left of z = -0.42. Draw a standard normal curve of the region described. 6. Find the area to the right of z=0.89. Draw a standard normal curve of the region described. 7....

  • 1. For a normal curve whose mean is 5 with a standard deviation of 1.1 find...

    1. For a normal curve whose mean is 5 with a standard deviation of 1.1 find the x-value with 73% of the data to the left of it. 5 %.67 b) 0.61 C) 0.73 d) answer not here 2. The marks on a statistic test are normally distributed with a mean of 62 and a standard deviation of 15. If the instructor wishes to assign B's or higher to the top 30% of the students in the class, what mark...

  • 7. For a standard normal distribution, find: P(z < c) = 0.1164 Find c rounded to...

    7. For a standard normal distribution, find: P(z < c) = 0.1164 Find c rounded to two decimal places. 8.For a standard normal distribution, find: P(z > c) = 0.89 Find c rounded to two decimal places 9.About ___% of the area under the curve of the standard normal distribution is between z=-0.426 and z=0.426 (or within 0.426 standard deviations of the mean). 10.About ___% of the area under the curve of the standard normal distribution is outside the interval...

  • If in a normal distribution, then using z-scores and drawing a labeled normal curve, find a)...

    If in a normal distribution, then using z-scores and drawing a labeled normal curve, find a) p(x>710) b) p(450 c) p(x<640) mean: 500 standard deviation: 100

  • Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and...

    Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1 C 0.2206 z 0 The indicated z score is (Round to two decimal places as needed.) Enter your answer in the answer box Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. 0.7517 z 0 The indicated z score isa (Round to two decimal places as needed.) Enter vour answer in...

  • Assume that x has a normal distribution with the specified mean and standard deviation. Find the...

    Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four dec places.) # 39; 0 = 14 P(50 SXS 70) - Need Help? Read 13. 0-M1 points BBUnder Stat12 6.3.013 My Notes Ask You Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four de places.) - 115; 0 = 15 P(x 2 90)...

  • Suppose Z has a standard normal distribution with a mean of 0 and a standard deviation...

    Suppose Z has a standard normal distribution with a mean of 0 and a standard deviation of 1. The probability of 0.3483 corresponds to Z value being larger than what value? 0.39 -1.81 0.00 -0.39

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT