In an investigation of response seasons of canines to a particular boost, a creature coach got the

following information, given right away.

3.9 8.2 6.3 8.3 5.2 4.9 7.5 6.9 5.0 7.1

7.0 7.4 5.5 4.6 6.4 6.7 8.5 6.6 7.3 4.3

5.1 8.5 2.5 6.6 6.2 7.9 7.3 3.3 7.2 7.9

7.5 7.7 5.0 5.3 4.1 7.2 8.7 6.6 6.0 3.7

6.3 9.0 7.2 9.5 2.1 3.1 7.2 8.5 4.5 7 8

8.1 4.9 3.5 5.2 6.0 2.8 8.0 8.6 6.1 8.7

7.3 9.4 7.3 4.3 4.8 4.4 4.8 4.4 4.8 4.4

(I) Estimate the quantity of classes and class width utilizing the Surges' Rule and adjusted to

one decimal spot

(ii) Construct an assembled recurrence dispersion for the given information.

(iii) Compute the mean, middle, mode and the standard deviation.

(iv) Compute the coefficients of variety

The head supervisor, promoting chief, and 3 different representatives of Company An are facilitating a visit by the VP and 2 different workers of Company B. The eight individuals line up in an irregular request to snap a picture. Each method of arranging individuals is similarly likely.

(a) What is the likelihood that the head supervisor is close to the VP?

(b) What is the likelihood that the promoting chief is in the furthest left position?

@7@

(c) Determine whether the two occasions are free. Demonstrate your answer by showing that one of the conditions for freedom is either evident or bogus.

One card is drawn from a very much rearranged deck of 52 cards (no jokers).

(a) Find the likelihood of drawing an image card. (Enter your answer as a small portion.)

(b) Find the chances of drawing an image card.

(c) Use the Law of Large Numbers to decipher both the likelihood and the chances of drawing an image card. (Pick one.)

1. We ought to hope to draw an image card around multiple times out of each thirteen endeavors. Additionally, we ought to hope to draw an image card multiple times for each multiple times we don't draw an image card.

2. We ought to hope to draw an image card most of the time.

3. We ought to hope to draw an image card around multiple times out of each thirteen endeavors. Additionally, we ought to hope to draw an image card multiple times for each multiple times we don't draw an image card.

4. We ought not anticipate drawing an image card as it is outlandish.

5. We ought to hope to draw an image card around multiple times out of each thirteen endeavors. Additionally, we ought to hope to draw an image card multiple times for each multiple times we don't draw an image card.

The Excel document Myatt Steak House gives five years of information on key business results for an eatery. Recognize the main and slacking measures, discover the connection grid, and propose a circumstances and logical results model utilizing the most grounded relationships.

Myatt Steak House

2010 2011 2012 2013 2014

Request Accuracy X1 86.0% 86.0% 89.0% 90.0% 95.0%

Practicality of Delivery X2 84.0% 82.0% 86.0% 93.0% 95.0%

Table Cleanliness X3 4.8 4.8 5.1 5.6 5.8

Client Satisfaction X4 93.4% 93.2% 94.2% 95.3% 96.7%

Absolute # Complaints X5 492 467 431 326 310

Client Referrals X6 6 12 24 48 96

Net benefit/seat X7 $9,000 $8,000 $11,000 $13,000 $13,250

Market Share X8 8.00% 8.10% 8.20% 8.50% 8.59%

Income per employee X9 $33,741.00 $27,454.00 $31,299.00 $36,291.00 $41,240.00

Menu Shortages X10 0.05% 0.04% 0.03% 0.03% 0.01%

Hourly Employee Turnover Rate X11 108% 93% 95% 86% 84%

Hourly Employee Satisfaction X12 61 64 63 75 78