The random variable x represents the number al credit cards that acults have along with the corresponding probabilities. Find the mean and standard deviation OA mean: 1.30, standard deviation 0 4 OB mean: 1.30, standard deviation 0.32 P(x) OC mean: 1.23, standard deviation: 0.66 01 0.07 O D. mean: 1.23; standard deviation: 0.44 068 0.21 3 0.03 4. 0.01

Q: PQhas coordinates P(3,-6) and Q(3, 9). Find the coordinates of P'Q' after a dilation with a scale…

A: The dilation of a given point P(x,y) by factor K, centered at C(a,b), moves the point to P'(x',y')…

Q: A. Two golfing venues offer bays that customers con reserve to play various golf ing games. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Need help urgently please!!

A:

Q: ntegers as: x Ry +x and y have the same remainder when divided by the integer a is an equivalence…

A:

Q: Consider the differential equation y'(x) = xeU – x.

A:

Q: can anyone help me with this?

A: Note :  1. Corresponding angles are equal. 2. Alternate exterior angles are equal.

Q: and pears. Jane 6 apples and 10 Remus bought 14

A: Introduction: A linear equation has great importance in real life. Many real-life problems can be…

Q: Please help I don't understand.

A:

Q: Consider the following figure. Dilate the figure about the origin with a scale factor of and then…

A: Hey, since there are multiple subparts posted, we will answer first question. If you want any…

Q: se Taylor senes to find the partal sum that will approximate the integral Within .01. approximate…

A: To approximate the below integral and find the partial sum that will approximate the integral to…

Q: can you help me please?

A: We have to find the side

Q: need help!

A:

Q: 6. Two right triangles ACBA and AWXY are similar. AC=5, AB=6, BC=V61. Label the name of the second…

A:

Q: Can someone help me with this?

A: Given that, A factory makes two products. Product A takes 4  hours on Machine 1 and 2 hours on…

Q: I can't complete

A: Since you have posted multiple sub-parts of question , we will solve first three  sub-parts for you.…

Q: please I need help with this

A:

Q: I need help.

A: Linear functions are polynomials with highest exponent equal to 1 or of the form y = c where c is…

Q: You may need to use the appropriate technology to answer this question. Consider the following…

A: The stated hypothesis is The sample size is, n =  280The population standard deviation is, σ=10The…

Q: Can you help me?

A: Given: The measures of angles of a quadrilateral ABCD are: m∠A=x+14°m∠B=2x+2°m∠C=32x-13°m∠D=73x-14°

Q: C- 16

A: when negative sign multiplied by negative then it becomes positive sign (-)×(-)=+

Q: I need help with this

A: Compute the derivative of fx=x3 tanx+1sinx

Q: -------

A: topic - unit circle