To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course are weighted by the number of credits for the course. Suppose a student had these grades: 3.7 in a 5 credit Math course 2.6 in a 2 credit Music course 3.1 in a 5 credit Chemistry course 2.9 in a 4 credit Journalism course What is the student's GPA for that term? Round to two decimal places. Student's GPA =

Q: Jenny picked a large basket of apples. She gave 1/4 to Jerome and then gave 1/3 of the remaining…

A: here we are using trail and error method to find the solution if we consider option A  if jenny…

Q: Of these, .5”, .0500”,  .005”: Which is the smallest?___________   Which is the largest?…

A:

Q: - Determine the time period in which y = Cekt changes by a factor of q.

A: Given  : the equation y=CektNow the  above equation  is  transformed to a new equationwhen y changes…

Q: d. 99.5% of people consumed less than (Round to two decimal places as needed.) gallons of bottled…

A: We have given thatMean() = 30.8standard deviation () = 13

Q: If GH = 12 and HI = 20, GI = ? H

A: Solution-Given details, if GH=12  and HI=20We will calculate value of GI=?

Q: A test for heart disease is given to 100,000 patients. The results of the test are shown in the…

A: False positive means healthy people who are identified as sick = 5600 True negative means healthy…

Q: 84 %. $25.50? of udiat auauf is b. 2000"% of cokat amaut 4300?

A: Percentage : It is hundredth part of a quantity a% of b is represented as a100x b Here a is…

Q: Calculate x¯ (x-bar) for the data shown, to two decimal places x 13.6 6.5 8.6 8 21.5

A: 13.6 6.5 8.6 8 21.5 Sample size n =5

Q: If the area of the shaded region. is 21.05% or .2105, find the z score at the question mark. Round…

A: z-score: The z-score is the number of standard deviations that the data points lies above or below…

Q: Describe the error · %3D

A: The dot product of two vectors, <a, b> and <x, y> is defined as follows.

Q: 0.5(10.1)605)

A:

Q: also m ?DBA= ?

A: Using alternate angle fact

Q: AE %3= EC% D

A: Given that : DE ∥ BC , Figure:

Q: 3/8 of the plants needed water.  63 plants need water. How many plants are there total? Round two…

A: Solution:

Q: Calculate the GPA of a student with the following grades: C (4 hours), A (16 hours), D (18 hours).…

A:

Q: Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)? Answer in decimal form.…

A: Ans - Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)?

Q: Calculate the value of the error with one decimal place for: 2 = x Y where x = 38 +/- 9% Please…

A: z=x·yx=38±9%y=7±2%

Q: M= 90 SD= 7.8 What raw score is needed to be in the top 8%?

A: *Mean μ=90SD σ=7.8Top 8%⇒P(X>x)=0.08⇒P(X≤x)=092Corresponding  z-score is obtained as

Q: %3D 3. "Evaluate E (-1) nt2

A: Just add by substituting different values on n ranging from 1 to 3.

Q: If x = -4, then -(-x) = 4. O True O False

A: Solution: The objective is to determine the which option is correct

Q: Simplify -214 144³

A:

Q: Calculate ¯xx¯ (x-bar) for the data shown, to two decimal places

A: It is given that, We have the value of data X as 8.3,8.7,5,5.5,26.6 We know that x̅(X-bar) is…

Q: A car is going 55.0 miles per hour. At that speed, how long will it take to travel 2,500m? (1mile =…

A:

Inverse Normal Distribution

The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.

Mean, Median, Mode

It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.

Z-Scores

A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.