Quality controla process that evaluates output relative to a standard and takes corrective action when output doesn't meet standardsinspection<span>appraisal of goods and services
-necessary to physically examine some of the goods</span>acceptance samplingDo existing shipments meet predetermined standards?process controlIs the process stable? Future Output Acceptable?inspection<span>How Much to Inspect/How Often
At What points should inspection occur
Centralized vs. On-site
Attributes vs. Variables</span>where to inspect in the process<span>Raw materials and purchased parts
Finished products
Before a costly operation
Before an irreversible process
Before a covering process</span>centralized labspecial equipment, more favorable testing atmosphere, etcon sitequicker decisions, avoidance of other extraneous factors,etc.attributes<span>characteristics which are present or not present; they are counted
EX: is the top of the bottle cracked or not?</span>variables<span>characteristics which are present in varying degrees; they are measured
EX: diameter of a washer bolt</span>acceptance samplingForm of inspection applied to lots or batches of items before or after a process, to judge conformance with predetermined standardssampling plansPlans that specify lot size, sample size, number of samples, and acceptance/rejection criteriasingle plan<span>one random sample is drawn from the lot and every item in sample is examined.
< c defects; Accept
> c defects; Reject</span>double plan<span>take a second sample if first is inconclusive.
< c1 defects; Accept
> c2 defects; Reject
in second sample:
< c3 defects; Accept
> c3 defects; Reject</span>multiple plan<span>same logic as double-plan except additional samples are drawn until you clearly fall into either the acceptance or rejection category
-Choosing a plan depends on cost and time. cost of analysis vs. cost of drawing sample</span>operating characteristics curve<span>It is generally not optimal to inspect all items so we have to sample some %. The problem is that you can't discriminate perfectly between good and bad lots without 100% inspection.
-An important feature is how well it discriminates between lots of high quality and lots of low quality.
-shows the probability that use of the sampling plan will result in lots with various fraction defectives being accepted</span>acceptance quality level (AQL)the percentage level of defects at which consumers are willing to accept lots as "good" (1-2%)lot tolerance percent defective (LTPD)the upper limit on the percentage of defects that a consumer is willing to acceptconsumers risk (beta)the probability that a lot containing defectives exceeding the LTPD will be accepted
For this case we define the following variables:
x: Number of party dresses
y: Number of suits
You have 30 hours per week to cut, that is, the first equation is given by:
It is also known that 25 hours per week are available for sewing, that is:
It has a system of two equations with two unknowns, solving we have:
Multiplying the second equation by -1:
Adding up:
Substituting x in the first equation:
Clearing and:
Thus, per week, the designer can produce 5 party dresses and 5 suits working at her maximum capacity.
Answer:
5 Party dresses
5 Suits
What is 7 0 0 , 0 0 0 + 9 , 0 0 0 + 6 0 + 7 700,000+9,000+60+7700, comma, 000, plus, 9, comma, 000, plus, 60, plus, 7 in standar
lara31 [8.8K]
700000 + 9000 + 60 + 7 = 709,067
Standard form is given by A×10ⁿ
Where:
A = Unit
n = Integers
To make 709,067 as unit, we need to divide it by 100000
709067 ÷ 100000 = 7.09067
But we mustn't change the actual value, so we will multiply 7.09067 by 100000
7.09067 × 100000
7.09067 × 10⁵ ⇒ This is the standard form
To get the area of the cone we need to find the radius first.
tan 70=r/12
r=12tan 70
area of a circle is given by:
A=πr²
thus the area of the ground covered by the tent will be:
A=π(12tan70)²
The answer is
A] A=π(12tan70°)²
Answer:
The boat is approximately 338.74 feet from the base of the cliff. If the problem suggests rounding to the nearest whole number, you should use 339 ft.
Step-by-step explanation:
Let's draw the right angle triangle associated with the problem (see attached image). Notice that the 305 ft height corresponds to the "opposite side" to the given acute angle of , and that the distance we need to find is the "adjacent" side to the given acute angle. Therefore, the appropriate trigonometric function to use is the "tangent", given that from it we can solve for the unknown adjacent side "x":