f I want to find P(Z > -1.85), what is the Excel command?
| a. |
NORMDIST(-1.85,0,1,1) - 1 |
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| b. |
1-NORMDIST(-1.85,0,1,1) |
|
| c. |
=NORMDIST(-1.85,0,1,1) |
|
| d. |
NORMDIST(-1.85,0,1,1) - .5 |
f I want to find P(Z > -1.85), what is the Excel command? a. NORMDIST(-1.85,0,1,1) -...
If I am trying to find P(z < 2.5), what is the Excel command? a. =NORMDIST(2.5,0,1,1) b. 1-NORMDIST(2.5,0,1,1) c. =NORMDIST(2.5,0,1,1)-.5 d. =NORMDIST(2.5,1,0,1)
(I point) f(z)-,2+1-1 < z < 0 (i) find P(-0.5sX<0.25). (a) Find the cumulative distribution function F(z). Fill in the blanks below. F(z) EE when x when when when x> (b) Evaluate P(Xc0.75X20.25) (c) 35% of the time, X exceeds what value? (d) l Estimate the location of the mean/expected value of X. Once you have done so, find the E(X)
IN EXCEL SO I CAN SEE THE FORMULAS USED.
Open the Excel program Suppose we want to know the standard normal distribution up to the given value. That is P(Z <a). Lets use Excel instead of the standard normal distribution table In cell A1 type mean. In cell B1 type 0. That means that we are letting mean be zero. click on cell A2 and type SD. In cell B2 type 1. That means that we are letting standard deviation...
make sure is done in excell
Open the Excel program Suppose we want to know the standard normal distribution up to the given value. That is P(Z <a). Lets use Excel instead of the standard normal distribution table In cell A1 type mean. In cell B1 type 0. That means that we are letting mean be zero. click on cell A2 and type SD. In cell B2 type 1. That means that we are letting standard deviation be one. That...
This is a MATLAB question so please answer them with MATLAB
steps.
Let f(z) = V3z sin(#) and P(z) =r-x-1. 1. Find f(e) 2. Find the real solution(s) to Px) 0. Hint: use the roots command. 3. Find the global minimum for f(x). Hint: plot f over [0,2] 4. Solve f()P. Hint: plot f and P over [0,21. 5. Find lim,→0+ f(x). Hint: make a vector hi make a table [x + h; f(x + h)]". 6. Find '(In 2)....
For a standard normal distribution, find: P(z > -0.78) I am using excel for this problem.
Find a. P(Z=1.32) b. P(Z>5) c. P(-1<Z<1) d. P(-2<Z<2) e. P(-3<Z<3) (c, d, and e form what is called the Empirical Rule. Look it up!) f. The 20th percentile of Z g. The z value with 5% area to its right. please show all work not just answers and do all of them please and thank you will rate high
3. Using the norm.s.dist() command, for the standard normal random variable z find the following: (a) P(-1 <zcl )= (b) P(-222)- (c) P(-33)-
4. Using the norm.s.inv() command, for the standard normal random variable z find b such that: (a) P(z<b)=0.05, (b) P(z<b)=0.025, (c) P(z-b)-0.005, b= b= b-
Find the directional derivative of f at p in the direction of a. f(x,y,z)=xy+z^2; P(2,-2,2);A=i+j+k