The average gestation length for sheep is:

List three reasons for the decline in US sheep numbers since the 1940s. (Please use complete sentences).

In sheep, this practice is used to prevent flies from laying eggs in the wool:

Which country has the largest sheep population?

In range flock sheep production, white-faced breeds are usually used in the ewes because they produce good quality meat and grow rapidly.

What component of the stomach of sheep and goats forms the “cud”?

Which of these sheep breeds is considered a hair sheep? (see the image below)

According to the National Association of Home Builders, the average cost of building a home in the Northeast is $117.91 per square foot.  A random sample of 36 new homes indicated that the mean cost was $122.57 and the standard deviation was $20.  Test the claim that the mean cost differs from $117.91.  Write the claim and its opposite in symbolic form using the proper notation. Identify the Null and the Alternative hypotheses using symbolic form. Find the test statistic: Find the p-value State the decision based on your p-value. State the proper conclusion. This statement must address the original claim.   

Consider an architecture which provides an addc (“add with carry”) instruction. addc rA, rB, rC adds the values of registers rB, rC, and a 1-bit carry register, and writes the result to rA. If the addition overflows, the carry register is set to 1; otherwise it is set to 0.  State the Def and Use sets for addc.

Consider a language which defines types according to the following grammar: –> int16 | int32 | int64 | struct { } –> ; | ε –> ID : A struct is a collection of fields. The type of a field could, in turn, be a struct that is defined inline. Here is an example of a type definition according to the grammar above: struct { A : int32; B : struct { X : int16; Y : int16; }; C : int64;} The alignment of a type is the largest power of 2 that is required to divide the memory addresses at which all instances of the type are placed. (For example, a type with 2-byte alignment must be placed at an even-numbered memory address, in bytes). int16, int32, and int64 are 16-bit, 32-bit, and 64-bit integers, respectively. In this language, integers require alignment equal to their size and the alignment of a struct is the maximum of the alignments of its fields. Construct an attribute grammar to compute the alignment of a .  Define attributes and state if each attribute is synthetic or inherited.  Write propagation rules for the attributes.  Use the format: ->  ==> .attribute1 = .attribute2  State how the parse tree should be traversed to evaluate the attributes.  Using the example declarations for a and b above, show the derivations and how attributes are propagated through the parse tree.  Use the format: 1. .attribute1 = .attribute2